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CRAWLER EXCAVATOR Applied Tier III Engine

NEW 7A SERIES

R290LC-NLC-HC-LR-7A_new_en 10-01-2008 14:25 Pagina 1

Robex 290LC-7A


02 / 03HYUNDAI CONSTRUCTION EQUIPMENT

Built for Maximum Power,Performance and Reliability.

A new chapter in construction equipment has now begun.Making the dream a reality.



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Robex 290LC-7A

Operator’s Comfort is Our Main Concern.Wide Cab Exceeding Industry Standards.

Technology in Cab Design

Visibility. Even more visibility than before, for safer, more efficient operation.

Excellent Ventilation. Ventilation has been improved by using a larger fresh air intake system,

and by providing additional air flow throughout the cab.. Sliding front and side windows provide improved ventilation.. A large sunroof offers upward visibility and additional ventilation.

Comfortable Operator Environment. The control levers and seat can be adjusted to provide maximum

operator comfort.. The seat is fully adjustable for optimum operating position, reducing

operator fatigue.. Console boxes slide forward and backward for improved accessibility.. The proportional pressure controls reduce unnecessary exertion while

ensuring precise operation.. Large windows allow excellent visibility in all directions.

Low noise design. The Robex 7A series was designed with low operation noise in mind.. Hyundai’s engineers made efforts to keep interior and exterior noise levels

to a minimum.. The cab's noise levels have been additionally reduced by improving the

door seals for the cab and engine compartments.. The use of an insulated diesel engine compartment with sound-damping

material also reduces noise.

Wide, Comfortable Operating Space

Steel Cover Sunroof

Dial Type Engine Speed Switch and / Key Switch

Radio CD Control


Robex 290LC-7A

Improved Intelligent DisplayThe Instrument Panel is installed in front of theRH console box. It is easy to check all criticalsystems with easy-to-read indicators.

Minimization of Shock and Vibration through

Cab Mounting SystemThe application of the Viscous Mounting System to the cabinsupport provides the operator with a smoother ride. Theoperator’s work efficiency will increase as the shock andnoise level in the cabin decreases.

Operating Environment

Storage box and Cup HolderAn additional storage box and cup holder are located behind theoperator’s seat, the box keeps food and beverages cool or hot.

Wide Cab with Excellent VisibilityThe cab is roomy and ergonomically designed with low noise leveland good visibility. A full view front window and large rear and sidewindows provide excellent visibility in all directions.

Wide, Comfortable Operating SpaceAll the controls are designed and positionedaccording to the latest ergonomic research.Reinforced pillars have also been added forgreater cab rigidity.

Smooth Travel Pedal and Foot Rests


CAB

CAB


Maximum Protection

Highly Sensitive Joystick

and Easy EntranceNew joystick grips for precisecontrol have been equipped withmultiple switches.

Easy-to-Reach Control

PanelsSwitches and other essentialcontrols are located near the operator. This helps to keep operatormovements to a minimum,enhancing control with lessoperator fatigue.

Rear Emergency

Exit WindowRear Exit Window is designed with easy exit in emergency cases.

Raise-up Wiper and

Cabin LightsRaise-up wiper installed toenhance a better front view.Cabin Lights enhances safety bybrightly lighting the surroundingsin dark environments. (optional)

Centralized control panel

Horn button

Option button

Remote Radio control

Travel lever

Cluster

One touch decel button

Hour meter

Travel pedal

Fully adjustable suspension seat

Safety lever

Power boost button

Joystick control lever

Air Conditioner and Heater controller

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The better working conditions in a pleasant environment

Left• Power boost• One touch deceleration• Optional (2)

Right• Horn• Optional (3)


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Automatic Engine Overheat

Prevention

If the engine coolant temperaturegets too high, the CPU controllerlowers the engine speed and coolsthe engine.

Anti Restart System

The new system protects the starterfrom re-starting during engineoperation, even if the operatoraccidentally turns the start key again.

Power boost control System

When the power boost system isactivated, digging power increasesabout 10%.It is especially useful when extrapower is temporarily needed, forinstance, when digging hard earthand rock.

Automatic Warming-up System

After the engine is started, if theengine coolant temperature is low,the CPU controller increases theengine speed and pump flowautomatically so to warm up theengine more effectively.

Advanced Hydraulic System

The advanced CAPO(ComputerAided Power Optimization)system maintains engine andmutual pump power at optimumlevels. Mode selections aredesigned for various workloads and maintaining highperformance while reducingfuel consumption. Featuressuch as auto deceleration andpower boost are included in thesystem. The system monitorsengine speed, coolant andhydraulic oil temperature.Contained within the systemare self diagnostic capabilitieswhich are displayed by errorcodes on the cluster.

POWER MODE

H mode: High power S mode: Standard powerWORK MODE

: Heavy duty work

: General work

: Breaker

USER MODE

M mode: Maximum PowerU mode : Memorizing Operator’s Preferable Power Setting

Auto Deceleration System

When the remote-control valves are inneutral position morethan 4 seconds, theCPU controllerinstructs theaccelerator actuatorto reduce engine

speed to 1050 rpm. This decreases fuelconsumption and reduces cab noise levels.

Max. Flow Cut-off System

For precise control and finishing work, the Max.Flow Cut-off System reduces pump flow, allowingsmooth operation.

Self Diagnostic System

The CPU controller diagnoses problems in theCAPO system caused by electric and hydraulicmalfunctions and displays them on the LCDmonitor of the cluster through error codes. This controller has the capacity to identify 48distinct types of errors. The information from thisdevice, such as engine rpm, main pump deliverypressure, battery voltage, hydraulic temperature,and the state of all types of electric switches,provides the operator with the exact condition of his machine. This instrument makes it easierto troubleshoot the machine in case of failure.

One Touch Deceleration System

When the one touch deceleration switch ispressed, the CPU controller controls theacceleration actuator to reduce engine speed to800 rpm. Once this switch is pressed again, theengine speed recovers to its preset RPM

Pump Flow Control System

In neutral position: Pump flow is reduced to aminimum to eliminate power loss. In operation:Maximum pump flow is delivered to the actuatorto increase the speed. With movement of thecontrol lever, pump flow is automatically adjustedand the actuator speed can be proportionallycontrolled.

Boom & Arm Holding System

The holding valves in the main control valveprevents the boom & arm from lowering over anextended period in neutral position.

Arm Flow Regeneration System

Arm flow regeneration valve provides smootharm-in operation without cavitation.

Hydraulic Damper in Travel Pedal

Improved controllability & feeling duringmovement of the machine by use of shockreducing material.

ADVANCED CAPO SYSTEM

NEW MODE CONTROL SYSTEM



The Definition of Progress

The Quantum System B Series 6.7-liter enginecombines full-authority electronic controls withthe reliable performance.The electronics with the QSB6.7 have beenproven with our high-horsepowerproductsworking in the harshest, mostdemanding environments-search as dusty, non-stop mining operations while meeting emissionsregulations worldwide.The QSB6.7 features 24 valve designed with

centered injectors and symmetrical piston bowl.The combination of improved airflow and evenlydispersed fuel results in increased power,improved transient reponse and reduced fuelconsumption.

CUMMINS

QSB6.7 EngineThe six cylinder 4 cycle TurboCharged Engine with Charged AirCooling, Has High Power output,Reliability, economical, andlow emission. This enginemeets Tier III emissionsregulations.

Strong and Stable Lower Frame

The reinforced box-section frame is all welded, with low-stress, high-strength steel. It guaranteessafety and resistance against external impact when driving on rough ground and working on wet sites.The use of highly durable upper and lower rollers and track guards ensures proper machine transferon all terrains. The long undercarriage incorporates heavy duty excavator style components. An X-legtype center frame is integrally welded for maximum strength and durability.

Reinforced Bucket and Bucket Linkage

To prevent excessive wear of pins and bushes,sealed joints have been applied. Bucket linkdesign incorporates high durability and anti wearcharacteristics. Additional reinforcement plateson cutting edge section are welded. Thickersteel and an additional lateral plate are put inplace to reinforce the bucket.

Powerful and Precise Swing Control

Improved shock absorbing characteristics makestopping swing movement a precise and smoothaction.

Track Rail Guide & Adjusters

Durable track rail guides keep track links in place. Track adjustment is made easy by using a standardgrease operated cylinder track adjusters including shock absorbing springs. (Full Track Guide: Option)

Increased Higher Performance


Robex 290LC-7A

Full open doors and the use of one master key provide easy access for servicing.

Reliability & Serviceability

Side Cover with Left & Right Swing Open TypeEasy access to vital components gives unrestricted view ofcomponents so to allow easy maintenance and repair.

Centralized Electric Control Box

and Easy Change Air Cleaner

AssemblyElectric control box and air cleaner arecentralized in one and the samecompartment for easy service.

Highly efficient Hydraulic PumpPump output capacity has beenincreased.

Large tool box for extra storage

Easy to maintain engine componentsA cooling and preheating system are provided for optimum andimmediate operation, guaranteeing longer life for the engine andhydraulic components.Servicing of the engine and hydraulics is considerably simplifieddue to total accessibility.



Durability of structure proven through FEM

(Finite Element Method) analysis and long

term durability test.



AA 29,300 (64,600) 0.055 (7.97)29,100 (64,150) 0.054 (7.82)32,140 (70,860) 0.061 (8.82)

29,880 (65,870) 0.048 (6.97)

0.043 (6.26)

32,720 (72,140) 0.053 (7.68)

30,460 (67,150)33,300 (73,410) 0.047 (6.83)

31,040 (68,430) 0.037 (5.40)

33,310 (73,440) 0.053 (7.68)

Specifications R290LC/NLC/HC-7A

Engine

Model Cummins QSB6.7

Type

Watercooled, 4 cycle Diesel,6-Cylinders in line, direct injection,Turbo charged, charged air cooled and low emission

Ratedflywheelhorsepower

SAE

DIN

J1995 (gross)J1349 (net)

6271/1 (gross)6271/1 (net)

169 kW (227 HP) at 1,900 rpm147 kW (197 HP) at 1,900 rpm169 kW (230 PS) at 1,900 rpm147 kW (200 PS) at 1,900 rpm968 Nm (700 lbf.ft) at 1,400 rpm104 x 132 mm (4.1” x 5.2”)6,700 cc (409 cu in)2 x 12 V x 160 AH24 V - 4,5 kW24 V - 50 Amp

Max. torqueBore x strokePiston displacementBatteriesStarting motorAlternator

Drives & Brakes

Drive methodDrive motorReduction systemMax. drawbar pullMax. travel speed (high) / (low)GradeabilityParking brake

Fully hydrostatic typeAxial piston motor, in-shoe designPlanetary reduction gear273 kN (60,200 lbf)5.2 km/hr (3.2 mph) / 3.1 km/hr (1.9 mph)35° (70 %)multi wet disc

Control

Operating weight (approximate)

Pilot control

External Lights

Traveling and steeringEngine throttle

Two joysticks with one safety lever (LH): Swing and arm,(RH): Boom and bucket (ISO)

Pilot pressure operated joysticks and pedals with detachable leverprovide almost effortless and fatigueless operation.

Operating weight, including 6.25 m (20’ 6”) boom, 3.05 m (10’ 0”) arm,SAE heaped 1.27 m3 (1.66 yd3) backhoe bucket, lubricant, coolant,full fuel tank, hydraulic tank and the standard equipment.

Major component weight

UpperstructureCounterweightBoom (with arm cylinder)

7,040 kg (15,520 lb)5,200 kg (11,460 lb)2,670 kg (5,900 lb)

Hydraulic System

Main pump

TypeMax. flowSub-pump for pilot circuit

Two variable displacement piston pumps2 x 260 l/min (68.7 US gpm / 57.2 UK gpm)

Gear pump

Cross-sensing and fuel saving pump systemHydraulic motors

Travel Two speed axial piston motor with brakevalve and parking brake

Swing Axial piston motor with automatic brakeRelief valve setting

Implement circuitsTravelPower boost (boom, arm, bucket)Swing circuitPilot circuitService valve

32.4 MPa (4,690 psi)32.4 MPa (4,690 psi)35.3 MPa (5,120 psi)26.0 MPa (3,770 psi)3.4 MPa (498 psi)Installed

Hydraulic cylinders

No. of cylinder bore x rod x stroke

Boom: 2-140 x 100 x 1,465 mm (5.5” x 3.9” x 57.7”)Arm: 1-150 x 110 x 1,765 mm (5.9” x 4.3” x 69.5”)Bucket: 1-140 x 95 x 1,185 mm (5.5” x 3.7” x 46.7”)

Swing motorSwing reductionSwing bearing lubricationSwing brakeSwing speed

Axial piston motorPlanetary gear reductionGrease-bathedmulti wet disc10.6 rpm

Swing System

Coolant & Lubricant Capacity

(refilling)

Fuel tankEngine coolantEngine oilSwing deviceFinal drive(each)Hydraulic system(including tank)Hydraulic tank

48050.0

2411.05.5

320.0210.0

126.813.2

6.31.82.9

84.555.5

105.611.0

5.31.52.4

70.446.2

liter US gal UK gal

Undercarriage

X-leg type center frame is integrally welded with reinforced box section trackframes. The undercarriage includes lubricated rollers, idlers, track adjusterswith shock absorbing spring and sprocket, assembled track chains with doubleor triple grouser shoes.

Center frameTrack frameNo. of shoes on each sideNo. of carrier roller on each sideNo. of track roller on each sideNo. of rail guides on each side

X - leg typePentagonal box type48292

Operating weight

Shoes Operating weight Ground pressure

Type

Triplegrouser

Doublegrouser

Width mm (in) kg (lb) MPa (psi)

Standard equipment

Two levers with pedalsElectric, Dial type

Two lights mounted on the boom one under the battery box


A

31,890 (70,310)R290LC/LR-7A800 (32) 0.043 (6.26)


Specifications R290LC/LR-7A

Engine

Model Cummins QSB6.7

Type

Watercooled, 4 cycle Diesel,6-Cylinders in line, direct injection,Turbo charged, charged air cooled and low emission

Ratedflywheelhorsepower

SAE

DIN

J1995 (gross)J1349 (net)

6271/1 (gross)6271/1 (net)

169 kW (227 HP) at 1,900 rpm147 kW (197 HP) at 1,900 rpm169 kW (230 PS) at 1,900 rpm147 kW (200 PS) at 1,900 rpm968 Nm (700 lbf.ft) at 1,400 rpm104 x 132 mm (4.1” x 5.2”)6,700 cc (409 cu in)2 x 12 V x 160 AH24 V - 4.5kW24 V - 50 Amp

Max. torqueBore x strokePiston displacementBatteriesStarting motorAlternator

Drives & Brakes

Drive methodDrive motorReduction systemMax. drawbar pullMax. travel speed (high) / (low)GradeabilityParking brake

Fully hydrostatic typeAxial piston motor, in-shoe designPlanetary reduction gear273 kN (60,200 lbf)5.2 km/hr (3.2 mph) / 3.1 km/hr (1.9 mph)35° (70 %)multi wet disc

Control

Operating weight (approximate)

Pilot control

External Lights

Traveling and steeringEngine throttle

Two joysticks with one safety lever (LH): Swing and arm,(RH): Boom and bucket (ISO)

Pilot pressure operated joysticks and pedals with detachable leverprovide almost effortless and fatigueless operation.

Operating weight, including 10,200 mm (33’ 6”) boom, 7,805 mm (25’ 9”) arm, SAE heaped 0,51 m3 (0.67 yd3) backhoe bucket, and 800 mm (31’ 5”) triple grouser shoe, additional counterweight lubricant, coolant,full fuel tank, hydraulic tank and the standard equipment.

Major component weight

UpperstructureCounterweightAttachments

7,040 kg (15,520 lb)6,200 kg (13,670 lb)5,350 kg (11,790 lb)

Hydraulic System

Main pump

TypeMax. flowSub-pump for pilot circuit

Two variable displacement piston pumps2 x 260 l/min (68.7 US gpm / 57.2 UK gpm)

Gear pump

Cross-sensing and fuel saving pump systemHydraulic motors

Travel Two speed axial piston motor with brakevalve and parking brake

Swing Axial piston motor with automatic brakeRelief valve setting

Implement circuitsTravelBoom/arm/bucketSwing circuitPilot circuitService valve

32.4 MPa (4,690 psi)32.4 MPa (4,690 psi)32.4 / 22.6 / 26.5 MPa (4,690 / 3,270 / 3,840 psi)26.0 MPa (3,770 psi)3.4 MPa (500 psi)Installed

Hydraulic cylinders

No. of cylinder bore x rod x stroke

Boom: 2-140 x 100 x 1,465 mm (5.5” x 3.9” x 57.7”)Arm: 1-150 x 110 x 1,765 mm (5.9” x 4.3” x 69.5”)Bucket: 1-100 x 70 x 870 mm (3.9” x 2.8” x 34.3”)

Swing motorSwing reductionSwing bearing lubricationSwing brakeSwing speed

Axial piston motorPlanetary gear reductionGrease-bathedmulti wet disc10.6 rpm

Swing System

Coolant & Lubricant Capacity

(refilling)

Fuel tankEngine coolantEngine oilSwing deviceFinal drive(each)Hydraulic system(including tank)Hydraulic tank

48050.0

2411.05.5

320.0210.0

126.813.2

6.31.82.9

84.555.5

105.611.0

5.31.52.4

70.446.2

liter US gal UK gal

Undercarriage

X-leg type center frame is integrally welded with reinforced box section trackframes. The undercarriage includes lubricated rollers, idlers, track adjusterswith shock absorbing spring and sprocket, assembled track chains withdouble or triple grouser shoes.

Center frameTrack frameNo. of shoes on each sideNo. of carrier roller on each sideNo. of track roller on each sideNo. of rail guides on each side

X - leg typePentagonal box type48292

Operating weight

Shoes Operating weight Ground pressure

Type

Triplegrouser

Width mm (in) kg (lb) MPa (psi)

Standard equipment

Two levers with pedalsElectric, Dial type

Two lights mounted on the boom one under the battery box


3750 (12 ’ 4 ” )

1640 (3,620)

3050 (10’ 0”)

1500 (3,310)

2500 (8’ 2 ” )

1390 (3,060)

2100 (6’ 11 ” )

1410 (3,110)

168.7 [184]17200 [18,760] 37920 [41,370]

168.7 [184]17200 [18,760] 37920 [41,370]

168.7 [184]17200 [18,760] 37920 [41,370]

168.7 [184]17200 [18,760] 37920 [41,370]

192.2 [209.7]19600 [21,380] 43210 [47,140]

192.2 [209.7]19600 [21,380] 43210 [47,140]

192.2 [209.7]19600 [21,380] 43210 [47,140]

192.2 [209.7]19600 [21,380] 43210 [47,140]

108.9 [118.8]11100 [12,110] 24470 [26,690]

123.6 [134.8]12600 [13,750] 27780 [30,310]

147.1 [160.5]15000 [16,360]33070 [36,080]

169.7 [185.1]17300 [18,870]38140 [41,610]

111.8 [122.0]11400 [12,440]25130 [27,410]

128.5 [140.2]13100 [14,290] 28880 [31,510]

154.0 [168.0]15700 [17,130]34610 [37,760]

177.5 [193.6]18100 [19,750]39900 [43,530]

kNkgflbf

kNkgflbf

kNkgflbf

kNkgflbf

SAE

ISO

SAE

ISO

2.50 m (8’ 2”) 3.05 m (10’ 0” ) 3.75 m (12’ 4”)2.10 m (6’ 11”)

9010

(29’ 7”)

69.67100

15,650

80.48200

18,080

43.34420

9,740

44.14500

9,920

9010 mm (29’ 7”)

870 mm (2’ 10”)1590 kg (3,510 lb)

9,01 m (29’ 7”)

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Backhoe attachment

Buckets

Capacity m3 (yd3) Width mm (in)Recommendation mm (ft.in)

Boom

ArmSAE heaped CECE heaped Without side cutters

With side cutters

Weight kg (lb)

: Standard backhoe bucket (R290LC/NLC-7A): Heavy-duty: Rock bucket-Heavy

: Applicable for materials with density of 2,000 kg / m3 (3,370 lb/ yd3) or less: Applicable for materials with density of 1,600 kg / m3 (2,700 lb/ yd3) or less: Applicable for materials with density of 1,100 kg / m3 (1,850 lb/ yd3) or less

Arms - R290LC-7A, R290NLC-7A, R290HC-7A Arms - R290LC/LR-7A

Boom and arms are of all-welded, low-stress, full-box section design. 6.25 m (20’ 6”) boom and 2.10 m (6’ 11”); 2.50 m (8’ 2”); 3.05 m (10’ 0”); 3.75 m (12’ 4”) arms are available.Buckets are all-welded, high-strength steel implements.

Boom and arms are of all-welded, low-stress, full-box section design.10.20 m (33’ 6”) boom and 7.85 m (25’ 9”) arms are available.Buckets are all-welded, high-strength steel implements.

Digging force - R290LC-7A, R290NLC-7A, R290HC-7A R290LC/LR-7A

ArmLength mm (ft.in)

Weight kg (lb)Remark

[ ]:Power Boost

Bucketdiggingforce

Arm crowd force

Note : Arm weight including bucket cylinder and linkage.

Standard equipment

SAE heaped m3(yd3)

Bucket Capacity R290LC/LR-7A: 0.22-0.51 m3 (0.29-0.67 yd3)

Long Reach Arm

Overall length

Overall height

Weight


Dimensions & Working Ranges

Dimensions - R290LC-7A, R290NLC-7A

Boom length

Arm length

Overall length

Overall height ofboom

Track shoe width

Overallwidth

Boom length

Arm length

Max. digging reach

Max. digging reachon ground

Max. digging depth

Max. digging depth(8' level)

Max. vertical walldigging depth

Max. digging height

Standard equipment

Max. dumping height

Min. swing radius

Working ranges - R290LC-7A, R290NLC-7A

Overall length of crawler

Ground clearance of counterweight

Tail swing radius

Rear-end length

Overall width of upperstructure

Overall height of cab

Min. ground clearance

Track gauge

Tumbler distance

HYUNDAI CONSTRUCTION EQUIPMENT 14 / 15HYUNDAI CONSTRUCTION EQUIPMENT


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D, D'

A

B

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C

F

G

Dimensions & Working Ranges

Dimensions - R290LC-7A High Chassis

Boom length

Arm length

Overall length

Overall height ofboom

Track shoewidth

Overall width

Boom length

Arm length

Max. digging reach


Max. digging depth



Max. digging height

Standard equipment

Max. dumping height

Min. swing radius

Working ranges - R290LC-7A High Chassis



Tail swing radius

Rear-end length




Track gauge

Tumbler distance

Type

width

Triple grouser Triple grouser Triple grouser Double grouser


A

A’

B

B’

C

D

E

F

10200 (33’ 6”)

7850

(25’ 9”)

18510

(60’ 9”)

18400

(60’ 4”)

14820

(48’ 7”)

14690

(48’ 2”)

12020

(39’ 5”)

14500

(47’ 7”)

12910

(40’ 0”)

6250

(20’ 6”)

mm (ft in)

B

C

D

D’

E

F

G

H

A

4940 (16’ 2”)

1190 (3’ 11”)

3200 (10’ 6”)

3120 (10’ 3”)

2980 (9’ 9”)

3010 (9’ 11”)

500 (1’ 8”)

2600 (8’ 6”)

4030 (13’ 3”)mm (ft in)

14550 (47’ 9”)I

J

K 800 (31’ 5”)

3550 (11’ 8”)

L

N 5590 (18’ 4”)

26540 kg (58520 lb)

3400 (11’ 2”)mm (ft in)

10410 mm (29’ 7”)

1675 mm (2’ 10”)3320 kg (3,510 lb)

E

F

G

K

H

L

D, D’

C

A

B N

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290LC/LR-7A 290LC/LR-7A

290LC/LR-7A


Dimensions - R290LC/LR-7A

Boom length

Arm length

Max. digging reach


Max. digging depth



Max. digging height

Standard equipment

Max. dumping height

Min. swing radius

Working ranges - R290LC/LR-7A



Tail swing radius

Rear-end length




Track gauge

Tumbler distance

Overall length

Overall height of boom

Track shoe

Overall width

Overall length

Weight base machine

Long Reach Boom

Overall length

Overall height

Weight

HYUNDAI CONSTRUCTION EQUIPMENT


Lifting Capacities

Rating over-front Rating over-side or 360 degree

Load point height m (ft)

Load radius At max. reachCapacity

Ground Line

Reach

• Boom: 6.25 m (20’ 6”) • Arm: 2.50 m (8’ 2”) • Bucket: 1.27 m3 SAE heaped • Shoe: 600 mm (24”) triple grouser with 5.2 ton (11,460 lb) counterweight



Ground Line

Reach




Ground Line

Reach


Lifting capacities - R290LC-7A

1. Lifting capacity is based on SAE J1097, ISO 10567.2. Lifting capacity of the Robex Series does not exceed 75% of tipping load with the

machine on firm, level ground or 87% of full hydraulic capacity.

3. The load point is a hook (standard equipment) located on the back of the bucket.4. (*) indicates load limited by hydraulic capacity.

NOTES






Ground Line

Reach




Ground Line

Reach




Ground Line

Reach


Lifting capacities - R290NLC-7A




NOTES


Lifting Capacities




Ground Line

Reach




Ground Line

Reach




Ground Line

Reach


Lifting capacities - R290LC-7A High Chassis




NOTES





Ground Line

Reach




Ground Line

Reach



Load radius At max. reachCapacity Reach

Ground Line

• Boom: 6.25 m (20’ 6”) • Arm: 3.05 m (10’ 0”) • Bucket: 1.27 m3 SAE heaped • Shoe: 800mm (32”) triple grouser with 5.2ton (11,460 lb) counterweight




NOTES


12.0m40.0ft

9.0m30.0ft

6.0m20.0ft

3.0m10.0ft

-6.0m-20.0ft

-9.0m-30.0ft

-3.0m-10.0ft

-12.0m-40.0ft

kglbkglbkglbkglbkglbkglbkglbkglbkglb

*6810*15010

*8960*19750

*11900*26230

*6900*15210

*3780*8330

*8210*18100

*5080*11200

*6810*15010

*8960*19750

*11900*26230

*3780*8330

*5080*11200

*8560*18870

*8130*17920

*6630*14620

638014070

554012210

537011840

557012280

610013450

*3070*6770

*4120*9080

*4920*10850

528011640

*5210*11490

*4260*9390

*3070*6770

*3650*8050

31506940

29506500

30006610

33307340

*2460*5420

*3010*6640

*3480*7670

34707650

35207760

*2460*5420

23105090

20304480

19004190

19504300

*1420*3130

*1890*4170

*2150*4740

*2460*5420

25405600

24905490

*1420*3130

18704120

16903730

15003310

13603000

13202910

*1680*3700

*1750*3860

*1860*4100

19904390

19404280

20304480

23205110

*2900*6390

*1680*3700

14803260

12002650

10502310

10002200

10402290

12302710

16703680

15.27(50.1)

16.89(55.4)

17.83(58.5)

18.20(59.7)

18.04(59.2)

17.33(56.9)

15.99(52.5)

13.83(45.4)

15.0 m (50.0 ft)12.0 m (40.0 ft)9.0 m (30.0 ft)

m (ft)

3.0 m (10.0 ft) 6.0 m (20.0 ft)

Lifting Capacities




Ground Line

Reach

• Boom: 10.2 m (33’ 6”) • Arm: 7.85 m (25’ 9”) • Bucket: 0.51 m3 SAE heaped • Shoe: 800 mm (31.5”) triple grouser with 6.2 ton (13,670 lb) counterweight

Lifting capacities - R290LC/LR-7A




NOTES



Notes

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Robex 290LC-7A

Standard Equipment

ISO standard cab• All-weather steel cab with all-around visibility• Safety glass windows• Rise-up type windshield wiper• Sliding fold-in front window• Sliding side window• Lockable door• Hot & cool box• Accessory box & Ash-tray

Computer Aided Power Optimization

(New CAPO) system• 2-power mode, 3-work mode, 2-user mode• Auto deceleration & one touch deceleration system• Auto warm up system• Auto overheat prevention system

Sun visor for cabin inside

Air-conditioner (5,000 kcal/hr; 20,000 BTU/hr)

Self diagnostic system

FATC (Full Automatic Temperature Control)

Centralized monitoring• LCD display

Engine speedClock & Error code

• GaugesFuel level gaugeEngine coolant temperature gaugeHyd. oil temperature gauge

• WarningFuel levelCheck Engine & CPUEngine oil pressureEngine coolant temperatureHyd. oil temperatureLow batteryAir cleaner clogging

• IndicatorPower boostEngine warming-upAuto (One touch) decelPreheat (Air gride heater)

Removable clean out screen for oil cooler

Door and cab locks, one key

Two outside rearview mirrors

Fully adjustable suspension seat with seat belt

Slidable joystick, pilot-operated

Automatic swing brake

Removable reservoir tank

Water separator & Fuel pre-filter, fuel line

Boom holding system

Arm holding system

Safety lock valve for boom cylinder with overload

warning device

Counterweight (5,200 kg; 11,460 lb)

mono boom (6.25 m; 20’ 6”)

Arm (3.05 m; 10’ 0”)

Track shoes (600 mm; 23.6”)

Track rail guard

AM/FM radio and CD• Radio remote switch

Radio remote switch

Console box tilting system (LH.)

Three front working light

Electric horn

Batteries (2 x 12 V x 160 AH)

Battery master switch

Starting Aid (air gride heater) cold weather

Fuel warmer

Single acting piping kit (breaker, etc)

Double acting piping kit (cramshell, etc)

Fuel filler pump (35 l/min; 9.5 USgpm)

Optional Equipment

Heater (7,500 kcal/hr; 30,000 BTU/hr) & Defroster

Beacon lamp

Safety lock valve for arm cylinder

Quick Coupler

Accumulator, work equipment lowering

12 volt power supply (DC-DC converter)

Electric. transducer

Travel alarm

Various optional Arms• Super short arm (2.10 m; 6’ 11”)• Short arm (2.50 m; 8’ 2”)• Long arm (3.75 m; 12’ 4”)

Various optional Buckets (SAE heaped)• Standard bucket (1.27 m3; 1.66 yd3)• Narrow bucket (0.79 m3; 1.03 yd3)• Narrow bucket (1.03 m3; 1.35 yd3)• Light duty bucket (1.50 m3; 1.96 yd3)• Light duty bucket (1.73 m3; 2.26 yd3)• Light duty bucket (1.85 m3; 2.42 yd3)• Heavy duty bucket (1.07 m3; 1.40 yd3)• Heavy duty bucket (1.15 m3; 1.50 yd3)• Heavy duty bucket (1.27 m3; 1.66 yd3)• Heavy duty bucket (1.46 m3; 1.91 yd3)• Rock bucket (1.16 m3; 1.52 yd3)• Rock bucket (1.49 m3; 1.95 yd3)

Cabin lights

Cabin FOPS/FOG(ISO/DIS 10262)

Cabin Roof-cover Transparent

Track shoes• Triple grousers shoe (700 mm; 28”)• Triple grousers shoe (800 mm; 32”)• Triple grousers shoe (900 mm; 36”)

Lower frame under cover

Pre heating system

Tool kit

Operator suit

Tropical Kit• Fan drive ratio (1.1:1)• Louver side cover (R/H) side

Seat• Adjustable air suspension seat• Mechanical suspension seat with heater• Adjustable air suspension with heater

Standard and optional equipment may vary. Contact your Hyundai dealer for more information. The machine shown may vary according to International standards.All US measurement rounded off to nearest pounds or inches. Materials and specifications are subject to change without notice.

PLEASE CONTACT

www.hyundai-ce.com EN - 2007. 07 Rev 0.


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