Komatsu 830E - Page 13

A02063 Major Component Description A2-3
SPECIFICATIONS
These specifications are for the standard Komatsu
830E Truck. Customer Options may change this list-
ing.
ENGINE
Komatsu SDA16V160
(Optional SSDA16V160)
No. of Cylinders. . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Operating Cycle. . . . . . . . . . . . . . . . . . . . . . 4-Stroke
Rated Brake HP. . 2500 HP (1887 kW) @ 1900 RPM
Flywheel HP . . . . 2409 HP (1818 kW) @ 1900 RPM
Weight* (Dry) . . . . . . . . .18,868 pounds (8 558 kg)
* Weight does not include Radiator, Sub-frame, or
Alternator
ELECTRIC DRIVE SYSTEM - STATEX III
(AC/DC Current)
Alternator . . . . . . . . . . . . .General Electric GTA - 26
Dual Impeller, In-Line Blower 9000 cfm (255 m
3
/min)
Motorized Wheels . . . . . . . . . . . General Electric 787
Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31.875:1
Maximum Speed* . . . . . . . 35.3 MPH (56.9 km/h)
(*w/40.00-57 Tires and 31.875:1 gear train)
DYNAMIC RETARDING
Extended Range Retarding with fully blown 18-
Resistor grids and reverse retarding standard equip-
ment.
Maximum Rating . . . . . . . . . . . . 4000 HP (2983 kW)
TIRES
Rock Service, Deep Tread. . . . . . . . . (E-4) Tubeless
Standard Tire . . . . . . . . . . 40.00 - 57, 68 Ply Rating
(w/787 Wheelmotor)
Separable Tire Rims *
5 Piece New Generation™ Rims *
Rims* are interchangeable with different positions on
the truck, but due to improved design for greater load
support, rims are not interchangeable with other
manufacturer’s rims.
Rim Size:
29 in. (737 mm) X 57 in. (1448 mm) X 6 in. (152 mm)
24 VDC ELECTRIC SYSTEM
Batteries . . Four 12 Volt Batteries in Series/Parallel
. . . 220 Ampere-Hour Capacity w/Disconnect Switch
Alternator . . . . . . . . . . . 24 Volt, 260 Ampere Output
Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 Volt
Starters. . . . . . . . . . . . . . . . . . . . . . . . . . . (2) 24 Volt
SERVICE CAPACITIES
. . . . . . . . . . . . . . . . . . . . . . U.S. Gallons. . . . (Liters)
Crankcase * . . . . . . . . . . . . . . . . . . 74.0. . . . . 280.0
* Includes Lube Oil Filters
Cooling System . . . . . . . . . . . . . . . . 150 . . . . . . .568
Fuel . . . . . . . . . . . . . . . . . . . . . . . . 1200. . . . . .4543
Hydraulic System . . . . . . . . . . . . . . . 250. . . . . . 946
Hydraulic Tank . . . . . . . . . . . . . . . . . 238. . . . . . .901
Wheel Motor Gear Box (each) . . . . 10.5. . . . . . 39.7
HYDRAULIC SYSTEMS*
Pumps
Hoist . . . . . . . . . . . . . . . . . . . . Tandem Gear Pumps
Rated @ . . . . . . 230 GPM (870 l/min.) @ 1900 RPM
Steering . . . . Radial Piston-Pressure Compensating
(also Brake) . . . . 65 GPM (246 l/min.) @ 1900 RPM
System Relief Pressures
Hoist/Steering. . . . . . . . . . . . . . 2500 psi (17.2 MPa)
Brakes . . . . . . . . . . . . . . . . . . . 3500 psi (24.1 MPa)
Hoist Cylinders (2) . . . . . . . . . . . . . . . . . . . . 3-Stage
Tank (Vertical/Cylindrical). . . . . . . . Non-Pressurized
Filtration . Remote-mounted, Replaceable, Elements
Suction . . . . . . . . . . . .Single, Full Flow, 100 Mesh
Hoist & Steering . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . Full Flow, Dual In-Line,
. . . . . . . . . . . High Pressure Beta 12 Rating =200
*With Quick Disconnects for powering disabled truck
and system diagnostics.
STEERING (w / Accumulators)
Turning Circle - Front Wheel Track. . . 93 ft. (28.4 m)
Full Time Power Steering . . . . . . . . . Twin Cylinders
Automatic Emergency Steering . . . . . . . Standard