02 HD785-7 Presentation for Pama All 06May15
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Transcript of 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