Spesifikasi Komatsu 830E

Komatsu 830E adalah salah satu mobil angkut hasil tambang kelas 240 Ton yang menawarkan biaya operasional yang rendah dan kehandalan yang bisa memberi rasa nyaman bagi yang menggunakannya.

Spesifikasi Komatsu 830E


ENGINE

*Make and model
Komatsu SDA16V160

Fuel
Diesel

Number of cylinders
16

Operating cycle
4 cycle

*Rated brake power@ 1900 rpm
2,500 HP

**Flywheel power@ 1900 rpm
2,360 HP

Weight (wet)
9608 kg

* 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
9,000 cfm

Speed (maximum)
64 kph


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 rims

Typical tire weight
21081 kg

* 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 - tensile strength steel (two-piece)
19 mm / 1379 mPa

Front sheet - tensile strength steel
12 mm / 1379 mPa

Side sheet - tensile strength steel
8 mm / 1379 mPa

Canopy sheet
5 mm / 690 mPa

Struck
153 yd³

Standard SAE heaped 2:1
193 yd³

Standard Komatsu body weight
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).


FRAME

Advanced technology, full butt-welded box-sectional ladder-type frame with integral ROPS supports, integral front bumper, rear tubular cross members, steel castings at all critical stress transition zones, rugged continuous horsecollar.

Plate material - tensile strength steel
70,000 psi

Casting material - tensile strength steel
90,000 psi

Rail width
12''

Rail depth (minimum)
34''

Top and bottom plate thickness
1.25''

Side plate thickness
0.62''

Drive axle mounting
Pin and spherical bushing

Drive axle alignment
Swing link between frame and axle

Spesifikasi Komatsu 830E

BRAKING SYSTEM

System meets ISO 3450/1996
Service brakes: all-hydraulic actuated

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

Rear
Dual disc armature speed.
Two 25" / 635 mm O.D. discs per side.

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
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

Max. rear stroke
279 mm

Max. rear axle oscillation
±10.3°


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

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