02 hd785-7 presentation for pama all 06may15

7/25/2019 02 HD785-7 Presentation for Pama All 06May15

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HD785-7 785HD

The Best Truck forPAMA

2006May15

1. Best travel performance wit895KW(1217ps) engine

2. Air to Air Charge Cooling

System

3. Better Fuel Economy

4. Wider Body

5. Suspension improvement

6. ARSC (All Wheel Retarder)

7. And more .


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Red sh adedi tems sh ow the requested features by PAMA

Automatic derate for high altitude operation

895KW(1217ps) gross power engine

Komatsu SAA12V140E-3

Engine

All wheel retarder

Exhaust retarder (option)

ARSC (std.)

Built-in 4 wheel park brakes

All hydraulic brake control

Brakes

Skip-shift function

Enhanced reverse operation: F7R2 (w/lockup)

ENG-TRANS integrated control

Transmission

Flange-type rim

ASR (Auto. Spin Regulator)

Suspension improvements

Axle, Suspension

Increased T/C cooling capacity

Hydraulic system

Electrical hoist control

VHMS (std.)

Monitoring system

Control/Monitoring

Backward exhaust outlet

Wider body

Body

Blue letter: similar to the HD465-7

Major features of the HD785-7 HD785 - 7

Hydraulic loss reduction

Fuel economy engine with VHPC

(Variable Horsepower Control)

Fuel economy

Built-in 4 post ROPS

Low noise CAB

Cab


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HD785-7

EH1700 777DHD785-5

E

HD785-7

Major Specification HD785 - 7


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Body Design HD785 - 7

HD785-7 std VS EX2500

Criteria


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Powerful SAA12V140E-3 Engine HD785 - 7

Feature


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VHPC ( Variable HorsePower Control) HD785 - 7

VHPC (Variable HorsePower Control)

895KW

809KW

750KW

698KW


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Best Travel Performance in the class HD785 - 7

0%

5%

10%

15%

20%

25%

0 10 2 0 3 0 40 5 0 6 0

Speed @(km/h)

To

talre

sist

ance

(%)

HD785-7 (P-mode)

EH1700

HD785-5 (P-mode)

HD785 7 HD785-5 EH1700

P-mode KW 895/809 783 895

E-mode KW 750/698 698 ----

Variable

Horsepower

P/ E mode - -

km/ h 12 4 10.8 11.6

Engine

power

Travel speed on 13%

total resistance

Power control


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Higher Performance with Less FuelHD785 - 7

Intelligent Shift Control

1. Shift schedule control by acceleration

2. Optimize shift schedule at partial throttle

3. VHPC

Reduction of power loss1. BCV (Brake Cooling Valve)

2. S/TH/T circuit LS (Load Sensing) System

3. Variable T/M Main relief pressure

4. Tandem pumps for T/C-T/M hydraulic circuit

5. Adjustable T/M lubrication flow

6. Lower engine rated speed (1900rpm


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Tier0

Tier

Tier2Fuel economy

EnvironmentalDurability

RDNewCombustion System (Optimiz edcombustion chamberAF CD piston ATurbocharg er andi ntak e )

SD Air to Air Charge Ai r Cooli ngSy stem

HD785 - 7


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s HD785 - 7

Shift-up speed

A

BSFC high area

BSFC low area

Bugob

F l E ( i l ti l )


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Hourly Production

Fuel consumption

Fuel / Production

Fuel consumption medium duty

Fuel consumption Light duty

Heavy duty application:

HD785-7 E-mode vs. HD785-5 P-mode

-1.Production T/H equal or better (+2%)

-2.Fuel L/H equal or better (

2%)

-3. Fuel/Production L/T approx. S less

Fuel Economy (simulation examples) H D 7 8 7

Fuel and Production

figures may vary

depending on

payload, road

conditions, driving

skill and so on.

Fuel Economy (simulation examples)


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Fuel Economy (simulation examples) HD785 - 7

0

20

40

60

8 0

100

120

140

10 12 14 16 18 20 22

Avea ge peed Km/ h =OdomeeSM )

F

o

n

u

m

p

o

L

H

]

HD785 - 5P)

HD785 - 5E)

HD785 - 7P)

HD785 - 7E)

UP-hill (10% slope) course *

UP-hill (14% slope) course *

Down-hill (14% slope) course *

Down-hill (10% slope) course *

Flat course

(Medium duty)*

Flat (light duty) *PAMA Bontang (05May course)

Course profile PAMA Bontang site (2005 Mar )


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Course profile PAMA Bontang site (2005 Mar.)

0

10

20

30

40

50

60

70

80

90

100

- 200 400 600 800 1,000 1,200 1,400 1,600

Distance[m]

Elevatio

n[m]

dumping area

loding areapt.1

pt.30

pt.11

pt.22

dumping area

loading area

178m -0.6%

pt.1

pt.2

pt.3

pt.4

pt.5

pt.6pt.7

pt.8pt.9

pt.10

pt.11

pt.12

pt.13

pt.14pt.15 pt.16

pt.17pt.18

pt.19pt.20

pt.21pt.22pt.23 pt.24 pt.25

pt.26 pt.27

pt.28 pt.29pt.30

107m- 1.9%

104m- 1.0%

70m 0%

66.5m -1 .5%86m 1.2%

46m 6.6%

41m 0%

44m 4.5%

39m 2.6%45m- 6.7%

24m- 12.6%

31m - 9.6%52m - 5.8% 33.5m 0% 40m-5.0%

46m- 2.2%

55m0%

46m - 2.2%

40.5m -1 2.3%34m- 6.0%

53m0%58m1.7%

29m 3.5%

33.5m 9.0%

14m 14.6%

38m 2.6%32m 3.1%

11m0%

Haul road profile (seam 0) on 31March & 1 April

EX3000 (15m3)

x 4 b u c k e ts

rough terrain

RR: 5%

Rank B- C RR: 2.5%

RR: 5%

Fuel / Production @ PAMA-BONTANG 05Mar COURSE


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Fuel / Production @ PAMA-BONTANG 05Mar COURSE HD785 - 7

TEST R ESULT (3/31 & 4/ 1 a t S eam 0)

UNI T C ODE DATE H rs Km Cyc le FUEL FUEL

BR AN D START FI NISH START FINISH Lt r Lt r / Hrs

1 HD78 5 -5 #7 5 5 (W/B ) 31-M ar-05 4, 131 4, 136 5 .2 39, 58 9. 1 396 60. 9 7 1. 8 25 311 5 9. 8 1

1- Apr -05 4, 142 4, 146 4. 2 39, 738 . 9 397 8 7 .6 48 . 7 15 27 3 65 . 00 2 HD78 5 -5 #7 5 8 (W/B ) 31-M ar- 05 3, 918 3, 923 5 .2 37 , 226. 4 37 2 99. 8 7 3. 4 25 370 7 1. 8 4

1- Apr-05 3, 929 3, 933 4. 3 37 , 37 1. 3 37 4 18 . 8 47 . 5 15 238 5 5 .5 7

3 HD78 5 -5 #68 0 ( STD) 31-M ar-05

1- Apr- 05 16, 7 01 16 ,7 04 3. 5 213, 347 . 9 213 38 7 . 6 39. 7 13 237 67 . 7 1

4 CAT7 7 7 D#4 5 1 31-M ar-05 16, 197 16,202 5 .3 143 ,8 05 1438 7 6 7 1. 0 25 305 5 7 .5 5

1- Apr- 05 16, 210 16,215 4. 3 143 ,95 0 143995 45 . 0 14 28 5 66. 28

5 EH17 00 #14 31-M ar-05

Reliable Brakes Axles


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[Safety & Reliability]

All Hydraulic Brake control

Wet disc brakes, all wheels

Inboard parking brakes, all wheels

Brake disc improvement (disc surface area,

disc gear reinforcement)Bevel gear improvements

Inboard park brakes

Wet disc brakes, all wheels

Disc surface area : 37% increase

Disc gear module increase

Bevel gear width &

module increase

[More Stability & Maneuverability]

All wheel retarder

ARSC (standard)

[Serviceability]

Flange-type rim

Flange-type rim

Reliable Brakes, Axles HD785 - 7

Transmission


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Transmission

F7R2F7R2 Komatsu transm ission (New)Komatsu transm ission (New )

- K-ATOMiCS; Reduce the shifting shock and improves the durability of thepower train

- Higher versatility with two reverse gear selection (w/Lock-up)

EngineEngine--Transm ission integrated con tro lTransm ission integrated con tro l (sim ilar to HD465(sim ilar to HD465--7)7)

-- Synchronize the transmission input/output speeds

- Improve the durability of the power train

Skip Shi f ting Func t ionSkip Shi f ting Func t ion ( sim ilar to HD465( sim ilar to HD465--7)7)

- Prevent a spillage of load when frequent gear down-shifting

F4

F4 F3

F3 F2

F4 F2

F4

F2

F2

Spacious and comfortable CAB


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Spacious and comfortable CAB HD785 - 7

*same con cept as HD465-7

Super ior r id ing com for tSuper ior r id ing com for t- Viscous mounted CAB; Less noise and vibration

- Large capacity air conditioner

w/ Pressurized and defrost function

- Hydro-pneumatic suspension- Large capacity CAB

Easy Operat ionEasy Operat ion

- Electronic hoist control lever

- Telescopic and tiltable steering wheel- Superb visual instrument panel

ESun visor

ECup holder

EAsh tray and cigar lighter

EAssistant seat

ETiltable and telescopic steering

EPower windows

ESuspension operator seat

ESun visor

ECup holder

EAsh tray and cigar lighter

EAssistant seat

>Comfort cab interior equipment (Standard equipment)

ETiltable and telescopic steering

EPower window (LH)

ESuspension operator seat


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HD785 - 7

Rod size increase

Durable Bushing material: DD DU

Heat resistant material for Packing & Buffer ring

Oil brand change : HO-MVK EO10

Easier Tire exchange


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Easier Tire exchange HD785 - 7

Front : Wedge type rimr qRear : Wedge type rimr

qRear : Flange type rimrqFront : Flange type rimr


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Terima Kasih

02 hd785-7 presentation for pama all 06may15

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