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E
830E-AC
S
PECIFICATIONS
ENGINE
*Make and model . . . . . . . . . . . . . . . . . . . . . . Komatsu SDA16V160
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Operating cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 cycle
**Rated brake power . . . . . . . . . . . 1865 kW 2,500 HP @ 1900 rpm
***Flywheel power . . . . . . . . . . . . . 1761 kW 2,360 HP @ 1900 rpm
Weight (wet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9608 kg 21,182 lb
* Tier 2 emissions certified. Tier 1 emissions engine is optional outside of North America.
** Rated brake power is the output of the engine as installed in this machine, at governed rpm and
with engine manufacturer's approved fuel setting. Accessory losses included are water pump, fuel
pump and oil pump
***Flywheel power is the rated power at the engine flywheel minus the average accessory losses.
Accessories include fan and charging alternator. Rating(s) represent gross engine performance in
accordance with SAE J1349 conditions.
ELECTRIC DRIVE
AC/DC CURRENT
Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.E. GTA-41
Dual impeller in-line blower . . . . . . . . . . . . 255 m
Control. . . . . . . . . . . . . . . . . . . . . . . . . . AC torque control system
*Motorized wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GEB25
*Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.875:1
Speed (maximum). . . . . . . . . . . . . . . . . . . . . . . . . 64 kph 40 mph
*
Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length,
rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to
assure proper application.
TIRES AND RIMS
Rock service, tubeless, tires (bias ply or radial)
Standard tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.00R57
*Optional tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46/90R57
Standard five (5) piece rim
737 mm x 1488 mm x 152 mm 29'' x 57'' x 6'' rims.
Typical tire weight . . . . . . . . . . . . . . . . . . . . . . .21081 kg 46,476 lbs
* Fitment of optional 46/90R57 tire shall increase nominal GVW rating to 392357 kg 865,000 lbs
Tires should meet application requirements for tkph/tmph, tread, compound, inflation pressure, ply rating or
equivalent, etc.
BODY
All-welded steel flat floor body with horizontal bolsters and full canopy.
Rear wheel rock ejectors, body up sling and rubber mounts on frame
are standard. Pivot exhaust heating optional.
Floor sheet . . . . . . . . . . . . . . 19 mm 0.75'' 1379 mPa 200,000 psi
Front sheet . . . . . . . . . . . . . . 12 mm 0.47'' 1379 mPa 200,000 psi
Side sheet . . . . . . . . . . . . . . . 8 mm 0.31'' 1379 mPa 200,000 psi
Canopy sheet . . . . . . . . . . . . . 5 mm 0.19'' 690 mPa 100,000 psi
Struck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 m
Standard SAE heaped 2:1 . . . . . . . . . . . . . . . . . . . 147 m
Standard Komatsu body weight . . . . . . . . . . 27669 kg 61,000 lbs
CAB
Advanced Operator Environment with integral 4-post ROPS/FOPS
Level 2, (SAE J1040/ISO 3449) adjustable air suspension seat
w/lumbar support and arm rests, passenger seat, maximum R-value
insulation, tilt and telescoping steering wheel, electric windshield
wipers w/washer, tinted glass, power windows, Komatsu Payload
Weighing System, 55,000 Btu/hr heater and defroster, 21,600 Btu/hr
air conditioning (HFC - 134A refrigerant).
D
L E C T R I C
R I V E
3
/min 9,000 cfm
tensile strength steel (two-piece)
tensile strength steel
tensile strength steel
153 yd
3
3
193 yd
T
R U C K
FRAME
Advanced technology, full butt-welded box-sectional ladder-type
frame with integral ROPS supports,
tubular cross members, steel castings at all critical stress transition
zones, rugged continuous horsecollar.
Plate material . . . . . . . . . . . . . . . . . . . . . . . . 482.6 mPa 70,000 psi
Casting material . . . . . . . . . . . . . . . . . . . . . . 620.5 mPa 90,000 psi
Rail width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 mm 12''
Rail depth (minimum). . . . . . . . . . . . . . . . . . . . . . . . . . 864 mm 34''
Top and bottom plate thickness . . . . . . . . . . . . . . . . . 32 mm 1.25''
Side plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.62''
Drive axle mounting . . . . . . . . . . . . . . . . Pin and spherical bushing
Drive axle alignment . . . . . . . . . . . Swing link between frame and axle
BRAKING SYSTEM
System meets ISO 3450/1996.
Service brakes: all-hydraulic actuated.
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wheel speed disc.
Three calipers on a 1213 mm 47.75" O.D. disc.
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dual disc armature speed.
Emergency brakes . . . . . . . . . . . . . . . . . . .Automatically applied prior
to hydraulic system pressure dropping below level
required to meet secondary stopping requirements.
Wheel brake locks . . . . . . . . . . . . . . . . . . . . . . . . . . . .Switch-activated
Parking brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Spring-applied,
hydraulically released, with speed application protection.
Electric dynamic retarder (max.) . . . . . . . . . . . . . . .2983 kW 4000 hp
Continuously rated high-density blown grids w/retard at engine idle
and retard in reverse propulsion.
SUSPENSION
HYDRAIR
®
II
Variable rate hydro-pneumatic with integral rebound control.
Max. front stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mm 13.2''
Max. rear stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 mm 11.0''
Max. rear axle oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10.3º
COOLING SYSTEM
L&M radiator assembly, split-flow, with deareation-type top tank.
Radiator frontal area ..................................................6.24 m
3
3
SERVICE CAPACITIES
Cooling system . . . . . . . . . . . . . . . . . . . . . . . .568 L
*Crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . .280 L
Hydraulic system . . . . . . . . . . . . . . . . . . . . . . .946 L
Motor gear box . . . . . . . . . . . . . . . . . . . . . . . . .38 L
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4542 L
* Includes lube oil filters
integral front bumper, rear
tensile strength steel
tensile strength steel
Two 635 mm 25" O.D. discs per side.
One caliper per disc.
2
67.2 ft
150 U.S. gal
74 U.S. gal
250 U.S. gal
10 U.S. gal
1200 U.S. gal
2
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