crawler crane technical manual - crowland...

QUY80Crawler Crane Technical Manual

APPROVED

QUY80 Crawler crane

Subject to change without prior notice.

QUY80 Crawler crane

FEATURES

• Easy component access.

• Working with leading European manufactures.

• The American built QSC260.

• Cost efficient with superior performance.

• Global product support.

• Global service network.

• Standardised on all European models.

• Robust and reliable technology.

• Working with leading European manufactures.

• Designed and built for Europe.

• EN13000:2010 Compliant.

• Global product support.

Rheinland approved.

QUY80 Crawler craneQUY80 Crawler crane

CONTENTS

I. Overall dimensions and main parameters

1 Overall dimensions of basic machine 01

2 Main technical parameters 02

3 Transport dimensions and weights of main components 03

II. Technical instruction

4 Boom system 04

5 Working mechanism 04

6 Crane system 06

7 Safety equipment 05

8 Operator’s cab 06

9 Load hook 06

III. Self-assembly & dismantling function 07

IV. Lifting capacity

10 Lifting performance on S boom configuration 09

11 Lifting performance on SF boom configuration 12

QUY80 Crawler crane


QUY80 Crawler crane

I. Overall dimensions and main parameters 1. Overall dimensions of basic machine

01 - 02


2. Main technical parameters

Item Unit Value Remarks

Max. lifting capacity x radius t x m 80 x 4

Deadweight with basic boom t 70.8

Main boom length m 13 - 58

Fixed jib length m 6 - 18

Max. lifting capacity on fixed jib t 7

Fixed jib angle ° 10, 30

Max. length of main boom with fixed jib m 49 + 18

Single rope speed of winches Hoisting winch (free-fall function) m/min 120 The 4th rope layer Hoisting winch m/min 120 The 4th rope layer Derricking winch m/min 61 The 4th rope layer

Slewing speed rpm 1 - 2

Traveling speed km/h 1 - 1.68

Gradeability % 30 (with basic boom, the cab at the rear side of the crane)

Ground pressure MPa 0.083

Overall dimensions (L x W x H) m 13.5 x 3.4 x 3.2 With A-frame and root section Distance between: mm 4200 x 5440 x 800 Crawler carrier extended Track centre x crawler contact length x crawler width mm 2600 x 5440 x 800 Crawler carrier retracted

Cummins Engine Model QSC260 Rated power / rotational speed kW / r / min 194 / 2200 Max. output torque / rotational speed Nm / r / min 1180 / 1500 Exhaust emission standard EU Stage III Optional* Weichai Engine Model WP10 Rated power / rotational speed kW / r / min 199 / 2200 Max. output torque / rotational speed Nm / r / min 1100 / 1200 - 1600 Exhaust emission standard EU Stage III Note: Engine specifications may vary, enabling local emission levels & specifications to be upheld.

QUY80 Crawler crane


QUY80 Crawler crane

3. Transport dimensions and weights of main components

03 - 04

8


II. Technical instruction

4. Boom system

The Lattice boom is made of domestic, high-strength steel tube construction Main boom (S boom configuration) (S-main boom): 13 - 58m

Main boom intermediate section: 3m, 6m and 9m. Main boom tip mounted single sheave runner (rooster) supplied as standard. Maximum working limit of single sheave runner is equal to those of the main boom capacities, except with a maximum working load limit of 7t.

Number of main boom intermediate sections for S boom configuration

Main Boom No. of main boom intermediate sections Length (m) 3m 6m 9m

13 0 0 0

16 1 0 0

19 0 1 0

22 1 1 0

28 0 1 1

31 1 1 1

34 1 0 2

37 0 1 2

40 1 1 2

43 1 0 3

46 0 1 3

49 1 1 3

52 1 0 4

55 0 1 4

58 1 1 4

Main boom with fixed jib (SF boom configuration)

F-fixed jib: 6 - 18m Fixed jib intermediate section: 6m Max. length of main boom with fixed jib: 49 + 18m S-main boom: 37m - 49m

5. Working mechanism

Hoisting winch 1

Hoisting winch 1 comprises of axial piston hydraulic motor, balance valve, reducer & normally closed brake.

Operated by a 4-way, progressive controlled electro-joystick.

Winch 1 has two switched hoisting speeds as standard.

Rope diameter .................................................................................Ø24mm

Rope length .............................................................................................240m

Single rope speed (on the 4th rope layer) ...........................................................120m/min

Single rope force ....................................................................................80kN

Hoisting winch 2

Hoisting winch 2 comprises of axial piston hydraulic motor, balance valve, reducer & normally closed brake.


Winch 1 has two switched hoisting speeds as standard.


Rope length .............................................................................................160m

Single rope speed (on the 4th rope layer) ...........................................................120m/min

Single rope force ....................................................................................80kN

Derricking winch

The derrick winch comprises of axial piston hydraulic motor, balance valve, reducer & normally closed brake.


The derrick winch is also equipped with a mechanical ratchet locking device to prevent the winch from rotating during long periods of standing.


Rope length .............................................................................................150m

Single rope speed (on the 4th rope layer) ............................................................. 61m/min

Single rope force .....................................................................................71kN

QUY80 Crawler crane


QUY80 Crawler crane

5. Working mechanism (continued)

Slewing mechanism

The slewing mechanism consists of axial piston hydraulic motor, gear reducer, slewing brake valve, electro-hydraulic swing brake and pinion drive gear direct to internal geared slew ring.

The superstructure has 360° continuous rotation via the slewing ring which is driven by the pinion gear.

Infinitely variable speed from 0 to 2r/min, operated by a 4-way, progressive controlled electro-joystick.

The slewing mechanism can be locked by two mechanical locking devices in the front and rear of the slewing table, in addition to electrical operated swing brake and ‘free’ slew as standard.

Traveling mechanism

The traveling mechanism is fitted with two hydraulic motors and two traveling reducers. The hydraulic motors and balance valves are all imported from Germany.

Using electro-joystick control levers, the traveling movements can be controlled for straight ahead / backwards, differential steering, turning on the spot and traveling with suspended loads.

Traveling speed: 0-1.68km/h (subject to the crane working on firm level ground with no suspended load).

Grade ability: 30%

Track tension is completed by hydraulic jack & shim system.

A-frame mechanism

It comprises of front tubular support A-frame & rear anchoring pendant bars.

During transport, the A-frame is laid down on the rear side of slewing table

Counterweight

Total combined counterweight 27.03t, Comprising of:

1 x counterweight base plate of 5.5t 4 x rear counterweight plates of 3.86t each 2 x central counterweight plates of 3.045t each

Crawler carrier extending/retracting mechanism

The crawler carrier extending \ retracting mechanism consists of outrigger style chassis, crawler track frames, extending / retracting hydraulic cylinder, anchoring bars and locking pins.

The crawler track frames slide over the outrigger style chassis, extend and retract by operating the hydraulic cylinder, which is controlled by the cab mounted 4-way electro-joystick.

6. Crane system

Hydraulic system

The hydraulic system comprises of the main hydraulic pump, control valves, hydraulic motors, hydraulic oil tank, oil cooler as standard and imported electro-hydraulic control valves.

International advanced pump-control system is applied in to the hydraulic system as standard, with options for main hydraulic elements such as traveling motors to be of nominated imported manufacturer.

Main hydraulic control valves: Electro-hydraulic pilot

Hydraulic oil tank capacity: 700L

Main circuit control: Main pump + directional valves, controlled by two 4-way electro-joysticks.

Oil cooler: Aluminium construction, the cooler fan is driven by electric motor

Electrical system

24VDC, negative ground, two batteries of 165AH rating each The electrical system of the machine includes power source, engine start, engine shutdown, warning lights, illumination, fan, wiper, horn, hoist limitation, hydraulic oil cooling fan, LCD digital display system, PLC controller, engine preheating & digital LMI as standard

The crane adopts CAN bus control technology, connecting engine, PLC controller and LCD digital displays, enabling fault detection and self-diagnosis function.

Crane engine

6-cylinder Cummins QSC260, water cooled diesel engine, with turbocharger. Rated power/ rotational speed: 194kW / 2200 r/min Exhaust emissions according to EU Stage III

Optional* 6-cylinder Weichai WP10 water cooled Diesel engine with turbocharger. Rated power/ rotational speed: 199kW / 2200 r/min Exhaust emissions according to EU Stage III

Note: Engine specification may vary, enabling local emission levels & specifications to be upheld.

Multi-function Digital display system

The 10.4-inch LCD, having Chinese and English versions as standard, enabling operator to view various data collected by PLC controller, such as engine speed, water temperature, fuel pressure, pressure of hydraulic pumps, crane inclination & operating hours of engine.

The system enables the operator to be aware of the current working condition of the cranes systems, and in event of engine or hydraulic distress, the system will issue audible & visual alarms.

05 - 06


7. Safety equipment

Load moment limiter

Factory fitted Hirschman digital LMI, complete with automatic cut-outs of unsafe functions, including hoist raise, derrick out, audible & visual tri-colour alarms.

Compliant to European standard EN13000:2010

The following data can be shown on the digital LCD:

Moment ratio Main boom angle Main boom length Working radius Actual load Maximum permissible lifting load Maximum permissible lifting height

Optional* Area limitation

Note: LMI specification may vary to suit certain required markets and local legislation

Derrick limiter

Enabling adjustable boom limitation, with automatic cut-out for ‘derrick in’ operations

Crane inclinometer

An electronic inclinometer to indicate the “levelled position” of crane, installed on the operator’s multi-function digital display.

Ratchet locking device for derricking winch

The derrick winch is equipped as standard with a mechanical ratchet locking device, preventing the derrick winch from rotating during long periods of standing.

Lowering limiter

Fitted as standard on both hoist winches, ensuring that a minimum of three turns of rope remain on the hoist drum. If activated audible and visual alarms are issued to the operator, in addition winch down function is cut.

Anemometer

Fitted as standard, providing live wind speed data to the operator from the multi-function digital display.

Rear back supports for main boom

The spring-loaded rear-back steel supports, are mounted on the main boom root section.

Emergency stop

Allow all crane movements and electrical control systems to be cut off quickly in the event of a emergency situation, fitted as standard in the operators cab..

Monitoring system (optional)

2 Video cameras: respectively monitoring the working condition of crane winches and rear projection of the crane.

Display: switched between the monitoring screen via press-key.

Remote monitoring system GPS (optional)

Application of GPS enables such functions to be available as global positioning, GPRS data transmitting, working condition monitoring & remote fault diagnosing..

8. 0perator’s cab

Spacious and comfortable, all-steel construction cab, complete with roof and side window steel guards.

Sliding cab door and cab mounted work lights and rotating beacons as standard.

Cab interior is equipped with retractable sun blind, adjustable suspension operator seat, wash wiper on both front and roof screens, 4-way electro-joystick controls, visual LCD for load moment Indicator, multi-function digital display, dual air conditioning / heating system, circulation fan, interior lighting, CD player, auxiliary 24v socket & fire extinguisher.

9. Load Hook

The following types of load hook are available as options:

80t load hook: 6 sheave 50t load hook: 3 sheave 30t load hook: 2 sheave 8t load hook: single fall

QUY80 Crawler crane


QUY80 Crawler crane

III. Self-assembly & dismantling function Take the self-assembly of crane in SF boom configuration as an example. Unloading of basic machine.

07 - 08


Assembly of boom frame and pendant bars.

QUY80 Crawler crane


QUY80 Crawler crane

IV. Lifting capacity 10. Lifting performance on S boom configuration. Lifting height on S boom

09 - 10


Lifting capacity on S Boom (1)

Note: • Maximum working limit of single sheave runner is equal to those of the main boom capacities, except

with a maximum working load limit of 7t. • The above chart is based on 360° operation, equipped with 27.03t counterweight, tracks fully extended

and working on firm level ground.

• The lifting capacities are shown in metric tons.

• The weight of load handling devices such as hook blocks, slings, etc., must be considered as part of the load and deducted from the lifting capacities.

• The working radius is the horizontal distance from the centre of rotation to the centre of the freely suspended non-oscillating load.

• The lifting capacities are subject to change without prior notice.

• The above remarks are for basic information only and the operators manual must be consulted before operating this crane. All data and performances refer to the standard crane. The addition of optional and other equipment may affect the performance of the crane.

DIN / ISO / EN

Length of S (m)working

radius (m) 13 16 19 22 25 28 31 34 37

4.3 80.00

5 68.00 66.80

6 52.30 52.00 51.80 51.70

7 42.30 42.00 41.90 41.70 41.40 40.72

8 35.50 35.20 35.00 34.80 34.60 33.97 33.80 33.50

9 30.50 30.20 30.00 29.80 29.50 29.00 28.80 28.60 28.40

10 26.70 26.40 26.20 26.00 25.70 25.30 25.00 24.80 24.60

12 21.20 20.90 20.70 20.60 20.30 19.90 19.70 19.40 19.20

14 17.20 17.00 16.90 16.60 16.20 16.00 15.80 15.50

16 14.37 14.20 13.90 13.60 13.40 13.10 12.90

18 12.20 11.90 11.60 11.40 11.10 11.00

20 10.30 10.00 9.80 9.60 9.40

22 9.00 8.80 8.60 8.30 8.10

24 7.70 7.50 7.30 7.00

26 6.70 6.40 6.20

28 5.60 5.40

30 4.90 4.70

32 4.20

QUY80 Crawler crane


QUY80 Crawler crane

Lifting capacity on S boom (2)

11 - 12

DIN / ISO / EN

Note: • Maximum working limit of single sheave runner is equal to those of the main boom capacities, except

with a maximum working load limit of 7t. • The above chart is based on 360° operation, equipped with 27.03t counterweight, tracks fully extended







Length of S (m)working

radius (m) 40 43 46 49 52 55 58

9

10 23.80 23.20 22.60

12 19.00 18.60 18.20 17.80 17.80

14 15.50 15.20 15.00 14.75 14.50 14.30 14.00

16 12.80 12.70 12.50 12.30 12.10 12.00 11.50

18 10.90 10.70 10.50 10.30 10.20 10.00 9.90

20 9.40 9.30 9.20 9.00 9.00 8.80 8.60

22 8.50 8.30 8.10 8.00 8.00 7.70 7.50

24 7.40 7.20 7.10 7.00 7.00 6.80 6.60

26 6.60 6.50 6.50 6.20 6.00 6.00 5.70

28 5.80 5.70 5.60 5.60 5.50 5.40 5.10

30 5.30 5.00 5.10 5.10 4.80 4.60 4.50

32 4.80 4.70 4.60 4.50 4.30 4.10 3.80

34 4.10 4.10 4.00 4.00 3.80 3.70 3.40

36 4.00 3.80 3.70 3.50 3.40 3.20 2.90

38 3.20 3.20 3.20 2.90 2.90 2.60

40 3.00 3.00 2.70 2.60 2.50 2.30

42 2.50 2.30 2.30 2.00

44 2.00 2.00 1.60

46 1.00 1.30

48 1.50 1.00

50 1.20 0.80


11. Lifting performance on SF boom Lifting height on SF boom (1)

F-jib angle 10°

QUY80 Crawler crane


QUY80 Crawler crane

Lifting height on SF boom (2)

F-jib angle 30°

13 - 14


Lifting capacity on SF boom (3) DIN / ISO / EN

Note: • The above chart is based on 360° operation, equipped with 27.03t counterweight, tracks fully extended







Length of S (m) 37 40

Length of F (m) 6 12 18 6 12 18

10° 30° 10° 30° 10° 30° 10° 30° 10° 30° 10° 30°

10 7.00 6.00 7.00

12 7.00 6.00 7.00 7.00 6.00 7.00

14 7.00 6.00 7.00 5.50 7.00 6.00 7.00 5.50

16 7.00 6.00 7.00 6.00 5.50 7.00 6.00 7.00 6.00 5.50

18 7.00 6.00 7.00 6.00 5.50 7.00 6.00 7.00 6.00 5.50

20 7.00 6.00 7.00 6.00 5.50 4.00 7.00 6.00 7.00 6.00 5.50 4.00

22 7.00 6.00 7.00 6.00 5.50 4.00 7.00 6.00 7.00 6.00 5.50 4.00

24 7.00 6.00 7.00 6.00 5.50 4.00 7.00 6.00 7.00 6.00 5.50 4.00

26 6.70 6.00 6.70 6.00 5.50 4.00 6.40 6.00 6.10 5.40 5.50 4.00

28 6.10 5.50 6.10 5.50 5.50 3.50 5.50 5.40 5.50 4.80 5.00 3.70

30 5.40 4.80 5.40 4.80 5.00 3.50 5.20 4.80 5.00 4.20 5.00 3.70

32 4.90 4.40 4.90 4.40 4.00 3.30 4.40 4.40 4.30 4.00 4.70 3.50

34 4.30 4.00 4.30 4.00 4.00 3.20 4.00 4.00 3.90 3.80 3.90 3.50

36 3.90 3.70 3.70 3.20 3.60 3.60 3.60 3.50 3.50 3.30

38 3.50 3.40 3.50 3.10 3.10 3.20 3.00 3.20 3.10

40 3.20 3.20 3.00 2.70 2.60 2.60 2.50

42 2.40 2.50 2.30

44

46

48

50

52

Radius (m)

F-Jib angle (°)

QUY80 Crawler crane


QUY80 Crawler crane

Lifting capacity on SF boom (4)

15 - 16

DIN / ISO / EN

Note: • The above chart is based on 360° operation, equipped with 27.03t counterweight, tracks fully extended







Length of S (m) 43 46

Length of F (m) 6 12 18 6 12 18

10° 30° 10° 30° 10° 30° 10° 30° 10° 30° 10° 30°

12 7.00 6.00 7.00

14 7.00 6.00 7.00 7.00 6.00 7.00

16 7.00 6.00 7.00 6.00 5.50 7.00 6.00 7.00 5.50

18 7.00 6.00 7.00 6.00 5.50 7.00 6.00 7.00 6.00 5.50

20 7.00 6.00 7.00 6.00 5.50 4.00 7.00 6.00 7.00 6.00 5.50

22 7.00 6.00 7.00 6.00 5.50 4.00 7.00 6.00 7.00 6.00 5.50 4.00

24 7.00 6.00 7.00 6.00 5.50 4.00 6.50 6.00 7.00 6.00 5.50 4.00

26 6.30 5.50 6.30 6.00 5.50 4.00 6.00 5.90 5.90 5.70 5.50 4.00

28 5.50 4.70 5.50 5.40 5.40 4.00 5.00 4.90 5.00 4.90 500 4.00

30 4.80 4.30 4.80 4.70 5.00 4.00 4.70 4.60 4.60 4.50 4.50 4.00

32 4.20 4.10 4.20 4.10 4.20 4.00 4.00 3.90 3.90 4.00 3.90 3.80

34 4.00 4.00 4.00 4.00 4.00 3.50 4.00 3.70 3.90 3.70 3.70 3.50

36 3.60 3.60 3.70 3.60 3.60 3.50 3.50 3.50 3.50 3.40 3.40 3.30

38 3.30 3.30 3.30 3.30 3.40 3.20 3.20 3.20 3.20 3.20 3.20 3.20

40 3.10 3.00 3.10 3.00 2.90 2.90 2.90 2.90 3.00 3.00

42 2.70 2.70 2.60 2.70 2.60 2.50 2.50 2.50 2.50

44 2.50 2.50 2.50 2.40 2.40 2.40

46

48

50

52

54

Radius (m)

F-Jib angle (°)


Lifting capacity on SF boom (5) DIN / ISO / EN

Length of S (m) 49

Length of F (m) 6 12 18

10° 30° 10° 30° 10° 30°

12 7.00

14 7.00 6.00 7.00

16 7.00 6.00 7.00 5.50

18 7.00 6.00 7.00 6.00 5.50

20 7.00 6.00 7.00 6.00 5.50

22 7.00 6.00 7.00 6.00 5.50 4.00

24 6.50 6.00 6.50 6.00 5.50 4.00

26 5.70 5.50 5.70 5.50 5.50 4.00

28 5.10 500 5.00 5.00 4.90 4.00

30 4.50 4.40 4.50 4.40 4.50 4.00

32 4.00 4.00 4.00 4.00 4.00 3.70

34 4.00 4.00 3.60 3.60 3.50 3.50

36 3.40 3.30 3.30 3.30 3.20 3.20

38 3.00 3.00 3.00 3.00 3.00 3.00

40 2.80 2.80 2.80 2.80 2.80 2.80

42 2.50 2.50 2.50 2.50 2.50 2.50

44 2.20 2.20 2.30 2.30 2.30

46 1.90 1.90 1.90 1.80

48

50

52

54

Radius (m)

F-Jib angle (°)

Crease Drove • Crowland • Peterborough • PE6 0BN • U.K.

T: +44 (0)1733 210561 F: +44 (0)1733 211269

E: [email protected]

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