MAXIMUM GVW

385848 kg 850,650 lb
GROSS HORSEPOWER
1865 kW 2,500 HP

830E-AC

ELECTRIC DRIVE TRUCK

Photo may include optional equipment.

 830E-AC ELECTRIC DRIVE TRUCK

SPECIFICATIONS
ENGINE FRAME

*Make and model . . . . . . . . . . . . . . . . . . . . . . Komatsu SDA16V160 Advanced technology, full butt-welded box-sectional
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel ladder-type frame with integral ROPS supports, integral
Number of cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 front bumper, rear tubular cross members, steel castings
Operating cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 cycle at all critical stress transition zones, rugged continuous
**Rated brake power . . . . . . . . . . . 1865 kW 2,500 HP @ 1900 rpm horsecollar.
***Flywheel power . . . . . . . . . . . . . 1761 kW 2,360 HP @ 1900 rpm Plate material . . . . . . . . . . . . . . . . . . . . . . . . 482.6 mPa 70,000 psi
Weight (wet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9608 kg 21,182 lb tensile strength steel
* Tier 2 emissions certified. Tier 1 emissions engine is optional outside of North America. Casting material . . . . . . . . . . . . . . . . . . . . . . 620.5 mPa 90,000 psi
** 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
tensile strength steel
pump and oil pump Rail width . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 305 mm 12''
***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 Rail depth (minimum) . . . . . . . . . . . . . . . . . . . . . . . . . . 864 mm 34''
accordance with SAE J1349 conditions.
Top and bottom plate thickness . . . . . . . . . . . . . . . . . 32 mm 1.25''
Side plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . 16 mm 0.62''
Drive axle mounting . . . . . . . . . . . . . . . . Pin and spherical bushing
ELECTRIC DRIVE Drive axle alignment . . . . . . . . . . . Swing link between frame and axle

AC/DC CURRENT
Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.E. GTA-41
Dual impeller in-line blower . . . . . . . . . . . . 255 m3/min 9,000 cfm BRAKING SYSTEM
Control. . . . . . . . . . . . . . . . . . . . . . . . . . AC torque control system Service brakes: all-hydraulic actuated
*Motorized wheels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GEB25 Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Wheel speed disc.
*Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.875:1 Three calipers on a 1213 mm 47.75" O.D. disc.
Speed (maximum). . . . . . . . . . . . . . . . . . . . . . . . . 64 kph 40 mph Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Dual disc armature speed.
* Wheel motor application depends upon gross vehicle weight, haul road grade, haul road length,
Two 635 mm 25" O.D. discs per side.
rolling resistance and other parameters. Komatsu and G.E. must analyze each job condition to One caliper per disc.
assure proper application.
Emergency brakes . . . . . . . . . . . . . . . . . . .Automatically applied prior
to hydraulic system pressure dropping below level
required to meet secondary stopping requirements.
TIRES AND RIMS Wheel brake locks . . . . . . . . . . . . . . . . . . . . . . . . . . . .Switch-activated
Rock service, tubeless, tires (bias ply or radial) Parking brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Spring-applied,
Standard tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40.00R57 hydraulically released, with speed application protection.
*Optional tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46/90R57 Electric dynamic retarder (max.) . . . . . . . . . . . . . . .2983 kW 4000 hp
Standard five (5) piece rim Continuously rated high-density blown grids w/retard at engine idle
737 mm x 1488 mm x 152 mm 29'' x 57'' x 6'' rims.
Rated at 827 kPa 120 psi cold inflation pressure. and retard in reverse propulsion.

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 SUSPENSION
HYDRAIR® II
BODY Variable rate hydro-pneumatic with integral rebound control.
All-welded steel flat floor body with horizontal bolsters and full canopy. Max. front stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 335 mm 13.2''
Rear wheel rock ejectors, body up sling and rubber mounts on frame Max. rear stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . 279 mm 11.0''
are standard. Pivot exhaust heating optional. Max. rear axle oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10.3º
Floor sheet . . . . . . . . . . . . . . 19 mm 0.75'' 1379 mPa 200,000 psi
tensile strength steel (two-piece)
Front sheet . . . . . . . . . . . . . . 12 mm 0.47'' 1379 mPa 200,000 psi
COOLING SYSTEM
tensile strength steel
Side sheet . . . . . . . . . . . . . . . 8 mm 0.31'' 1379 mPa 200,000 psi L&M radiator assembly with sight gauge. Deaeration-type
tensile strength steel top tank. Dual pass cooling.
Canopy sheet . . . . . . . . . . . . . . 5 mm 0.19'' 690 mPa 100,000 psi Radiator frontal area. . . . . . . . . . . . . . . . . . . . . . . . 6.24 m2 67.2 ft2
Struck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 m3 153 yd3
Standard SAE heaped 2:1 . . . . . . . . . . . . . . . . . . . 147 m3 193 yd3
Standard Komatsu body weight . . . . . . . . . . 27669 kg 61,000 lbs
SERVICE CAPACITIES

Cooling system . . . . . . . . . . . . . . . . . . . . . . . .568 L 150 U.S. gal

CAB *Crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . .280 L 74 U.S. gal
Advanced Operator Environment with integral 4-post ROPS/FOPS Hydraulic system . . . . . . . . . . . . . . . . . . . . . . .946 L 250 U.S. gal
structure (meets J1040 Apr88), adjustable air suspension seat Motor gear box . . . . . . . . . . . . . . . . . . . . . . . . .38 L 10 U.S. gal
w/lumbar support and arm rests, passenger seat, maximum R-value Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4542 L 1200 U.S. gal
* Includes lube oil filters
insulation, tilt and telescoping steering wheel, electric windshield
wipers w/washer, tinted safety glass, power windows, Komatsu
Payload Weighing System, 55,000 Btu/hr heater and defroster,
21,600 Btu/hr air conditioning (HFC - 134A refrigerant).
 ELECTRIC DRIVE TRUCK
830E-AC
DIMENSIONS

8.87 m 29'1" 3.83 m 12'6"

830E-AC
13.41 m
44'0" 830 E-AC
RAISED 6.88 m
2.79 m 22'7"
9'2'' EMPTY

6.71 m 2.97 m
9'9"
22'0''
EMPTY

45°
1.84 m
6'0"
1.28 m 4'2"

3.96 m 13'0" 6.35 m 20'10" 4.06 m 13'4"

14.15 m 46'5"

All dimensions are with 147 m3 193 yd3 body.

Bodies Struck 2:1 Heap Loading

Height*
Standard 117 m3 153 yd3 147 m3 193 yd3 6.71 m 22'
* Exact load may vary due to tire make, type and inflation pressure.

HYDRAULIC SYSTEM

Steering . . . . . . . . . . . . Accumulator-assisted twin cylinders provide

constant rate steering. Emergency steering
automatically supplied by accumulator.
Turning circle diameter (SAE). . . . . . . . . . . . . . . . . . . . . 28.4 m 93 ft
Reservoir . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 901 L 238 U.S. gal
Filtration. . . . . . . . . . . . . . . . . . . . . . . . . In-line replaceable elements
Suction . . . . . . . . . . . . . . . . . . . . . . . . . Single, full-flow, 100 mesh
Hoist and steering . . . . . . . . . . . . . . . Dual, in-line, high-pressure. ELECTRICAL SYSTEM
Brake component cabinet . . . . . . . . . . Above-deck, easily accessible
with diagnostic test connections. 4 x 8D 1450 CCA, 12 volt batteries, in series/parallel,deck-mounted
Hoist . . . . . . . . . . . . . . . Two 3-stage dual-acting outboard cylinders, with disconnect switch.
internal cushion valve, over-center damping. Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt, 260 amp
Hoist times Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 volt
Power-up loaded . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 sec Cranking motors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . two/24 volt
Power-down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27 sec
Float-down empty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 sec
Pumps WEIGHT DISTRIBUTION
Hoist . . . . . . . . . . . . . . . . . . . . . . . . . . . . Tandem gear-type pump
with output of 851 lpm 225 gpm@1900 rpm
Empty Vehicle Weight kg lb %
and 17240 kPa 2,500 psi (Wet, 100% fuel, no options, standard Komatsu body, standard tires)
Front axle . . . . . . . . . . . . . . . . . . . . . . . 81279 179,190 50
Steering and brake . . . . . . . Pressure compensating piston pump Rear axle . . . . . . . . . . . . . . . . . . . . . . . .82921 182,810 50
with output of 246 lpm 65 gpm Total EVW . . . . . . . . . . . . . . . . . . . . . .164200 362,000
@ 1900 rpm and 18961 kPa 2,750 psi
Gross Vehicle Weight (Nominal)
System relief pressures
Hoist . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17240 kPa 2,500 psi Front axle . . . . . . . . . . . . . . . . . . . . . . .127330 280,715 33
Steering and Brake . . . . . . . . . . . . . . . . . . . . 27580 kPa 4,000 psi Rear axle . . . . . . . . . . . . . . . . . . . . . . .258519 569,936 67
Quick disconnects standard for powering disabled truck and for Total . . . . . . . . . . . . . . . . . . . . . . . . . . .385848 850,650
system diagnostics. Nominal Payload* . . . . . . . . . . . . . . . .221648 488,650
244 U.S. ton
*Nominal payload is as defined within Komatsu America Corporation’s payload policy documentation. In
general, the nominal payload must be adjusted for the specific vehicle configuration and site application. The
figures above are provided for basic product description purposes. Please contact your Komatsu distributor
for specific application requirements.
 STANDARD EQUIPMENT
• Air cleaners, Donaldson SRG • Horns (electric, center of steering wheel) • High beam selector and indicator
• Alternator (24 volt/260A) • Integral roll-over protection (ROPS) • Indicator lights (amber):
• Auto lubrication system –90 lbs. • Maintenance & power lock-out - 5-minute idler timer
• Batteries (4 x 8D, 1450 CCA 12 volt) • Parking brake with warning light and - Auto lube alarm
• Battery charging receptacle, 24 V speed application protection - Check engine w/alarm
• Body down indicator/body up buzzer • Power steering w/auto emergency - Circuit breaker tripped
• Body over center device steering - Dynamic retarding
• Brakes: Front: Wheel speed disc; Rear: • Protective deck rails - Dump body up
dual disc armature speed • Pump drive guard - Hydraulic oil filter
• Electric start • Radiator fan guard - Low fuel level
• Filters, high pressure hydraulic • Seat belts 76 mm 3" retractable - Manual back-up lights
• Gate valves on hydraulic tank • Skid-resistant coating on walkways - Park brakes applied
• Komatsu IGBT control cabinet STANDARD HIGH VISIBILITY DELUXE - Retard speed control
• Komatsu Payload Weighing System-PLM III CAB: - Service brakes
• Mirrors, LH flat and RH rectangular - Starter circuit
Instrumentation
convex • Insulation (Max R-Value)
• Alarm System warning lights (red)
• Mud flaps • Oil pressure gauge (engine)
- Accumulator pre-charge
• Muffled exhaust, deck-mounted • Operator seat, adjustable w/air
- Coolant low level w/alarm
• On-board load box suspension, lumbar support and arm rests
- Coolant high temperature w/alarm
• Quick disconnects (steering and hoist) • Panel lighting (adjustable)
- Electric drive system cooling blower
• Radiator sight gauge • Passenger seat
w/alarm
• Removable power module unit (radiator, • Power windows
- Electric system fault w/alarm
engine, alternator, blower) • Pressurized cab air system
- Engine coolant temperature gauge
• Retard grids, continuous rated, 14 element • RS232 port–PLM III
- Hydraulic oil level w/alarm
• Retard speed control • Starter key switch
- Hydraulic oil temperature w/alarm
• Reverse retarding • Steering system warning light and buzzer
- Low engine oil pressure w/alarm
• Rock ejectors • Sunvisor (adjustable)
- Low brake pressure w/alarm
• Thermostatic Fan Clutch • Tilt and telescoping steering wheel
- Motorized wheel temperature stop
• Vari-volt alternator control • VHMS with ORBCOMM
engine w/alarm
• Fast-Fill Fuel System (in-tank) • Windshield (tinted safety plate)
- Steering pressure w/alarm
• Service Center (radiator, engine, • Windshield wipers and washer (electric)
• Air cleaner vacuum indicators
hydraulics) LIGHTING:
• Air conditioner HFC 134a
SAFETY: • AM/FM cassette radio, XM capable • Back-up lights (2)
• Blower pressure indicator light • Brake and retard lights on top of cab
• All-hydraulic service brakes with
• Digital tachometer and speedometer • Clearance lights
emergency auto apply
• Dome light • Control cabinet service light
• Battery disconnect switch
• Engine hourmeter • Dynamic retarding, rear (2)
• Body up cable
• Engine shutdown • Headlights—(4) halogen
• Brake lock and drive system interlock
• Floor mat • Ladder lights
• Circuit breakers, 24 volt
• Fuel gauge in cab and on tank • Manual back-up light, switch and indicator
• Diagonal staircase across grill
• Fuel low level warning • Service light in rear axle
• Dynamic retarding with continuous
• Gauges (backlighted) • Stop and tail lights (2)
rated grids
• Headlight switch • Turn signals
• Engine shutdown at ground level
• Heater and defroster (heavy-duty) • Under-hood service lights
• Hoist interlock
• Heater switch

OPTIONAL EQUIPMENT

(Optional equipment may change operating weight).

• Additional high-mounted headlights • Engine: SDA16V160 Tier 1 emissions • Mufflers between frame rails
• Air cleaner dust evacuators package is optional outisde North America • Pivot exhaust (heated body)
• Arctic protection package (suspensions, • Fire extinguisher 9 kg 20 lb • Pressure fueling remote LH
antifreeze/lube below -40º C) • Fog lights • Radiator shutters
• Back-up lights, deck-mounted • Hot starts (engine oil, coolant, hydraulic tank) • Special language decals
• Body liners* • Hubodometer • Tires 46/90R57
• Eliminator, Centinel, Reserve • Modular Mining Systems (MMS) ready
*Available factory installed or non-installed. All other options and accessories listed are available factory installed only.

AESS672-01 ©2006 Komatsu Printed in USA DK03(1.5M) C 03/06 (EV-1 )

www.KomatsuAmerica.com Materials and specifications are subject to change without notice

is a trademark of Komatsu Ltd. Japan