Komatsu 830E-1AC Rock Truck

SKU: 830E-1AC Category: ,
Weights
Empty Weight

361999.1 lb

Gross Weight

850649.2 lb

Weight

21182.1 lb

Engine & Fuel System
Engine Make

2238

Engine Model

SDA16 V160

Fuel Tank

831.1 gal

Fuel Type

diesel

Horse Power: Sae J1995

2501.1 hp

Number Of Cylinders

16

Power Measured @

1900 rpm

Cooling System

116.5 gal

Displacement

3661.5 cu in

Drive System
Emergency Brakes

Automatically applied prior to hydraulic system pressure dropping below level required to meet secondary stopping requirements.

Parking Brake Type

Spring-applied, hydraulically released, with speed application protection.​

Service Brake Type

all-hydraulic actuated

​Wheel Brake Locks

Switch-activated​

Hoist And Steering

Dual, in-line, high pressure

Operating Specs
Operating Cycle

4-cycle

Hydraulic System
Hydraulic System

210.1 gal

Pumps

Tandem gear-type pump

Filtration

In-line replaceable elements

Dimensions, Wheels & Tires
Standard Tire

40.00R57

Wheelbase

20.84 ft in

Width Over Tires-Front

22.51 ft in

Width Over Tires-Rear

23.92 ft in

Motorised Wheels

GEB25

Turning Radius

46.59 ft in

Overall Length

47.25 ft in

Overall Height

22.58 ft in

Front

Wheel speed disc. Three calipers on a 1213 mm / 47.75' O.D. disc

Rear

Dual disc armature speed. Two 635 mm / 25' O.D. discs per side. One caliper per disc.

Battery & Electrical System
Alternator

24 volt, 140 amp

​Electric Dynamic Retarder (Max.)

2983kW Continuously rated high-density blown grids w/retard at engine idle and reverse propulsion.​

Transmission
Motor Gear Box

10.1 gal

Maximum Speed (Km/H)

​64

Technical Specs
Ratio

31.875:1

Control

AC Torque Control System

Lighting

24 volt

Cranking Motors

Two/24 volt

Capacity - Struck

153.1 yd3

Heaped (2:1, Sae)

192.3 yd3

Payload

488650.2 lb

Structure

Flat floor configuration

Canopy Sheet

5 mm 0.19'' 690 mPa 100,000 psi

Front Sheet

12 mm 0.47'' 1379 mPa 200,000 psi tensile strength steel

Side Sheet

8 mm 0.31'' 1379 MPa 200,000 psi tensile strength steel

Floor Sheet

19 mm 0.75'' 1379 mPa 200,000 psi tensile strength steel (two-piece)

Crankcase

59 gal

Hoist Cylinder

Two 3-stage dual-acting outbound cylinders and internal cushion valve, over-centre damping.

Relief Pressure

Hoist-17240 kPa 2,500 psi, Steering and brake-27580 kPa 4,000 psi

Hoist Time

Power-up loaded: 21 sec, Power-down: 16 sec, Float-down empty: 17 sec

Turning Circle Diameter (Sae)

93 ft in

Reservoir

238 gal

Suction

Single, full flow, 100 mesh