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Komatsu Rigid Dump Trucks 830E-AC 16 Cylinders Diesel Engine

Jaffer Brothers (Private) Limited

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Product Details:

Manufacturer: Komatsu
Made in: JAPAN
Condition: new
Purpose: Sale
Model number: 830E-AC
Location: Karachi

Description:

Komatsu - Dump Trucks

Dump Trucks r loaders are used for loading and carrying. The application is not limited to civil engineering but they are serviceable in a wide range of work like solid waste management in narrow lanes and garbage dumps, livestock, farming and gardening. Moreover, by replacing the bucket with a fork, they can also serve as a material- handling machine.

 

SPECIFICATIONS

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 alter

 

ELECTRIC DRIVE

AC/DC CURRENT

Alternator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . G.E. GTA-41

Dual impeller in-line blower . . . . . . . . . . . . 255 m3

/min 9,000 cfm

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

tensile strength steel (two-piece)

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

Canopy sheet . . . . . . . . . . . . . 5 mm 0.19'' 690 mPa 100,000 psi

Struck . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117 m3 153 yd3

Standard SAE heaped 2:1 . . . . . . . . . . . . . . . . . . . 147 m3 193 yd3

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).

 

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 . . . . . . . . . . . . . . . . . . . . . . . . 482.6 mPa 70,000 psi

tensile strength steel

Casting material . . . . . . . . . . . . . . . . . . . . . . 620.5 mPa 90,000 psi

tensile strength steel

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.

Two 635 mm 25" O.D. discs per side.

One caliper per disc.

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 m2 67.2 ft2

 

SERVICE REFILL CAPACITIES

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

*Crankcase . . . . . . . . . . . . . . . . . . . . . . . . . . .280 L 74 U.S. gal

Hydraulic system . . . . . . . . . . . . . . . . . . . . . . .946 L 250 U.S. gal

Motor gear box . . . . . . . . . . . . . . . . . . . . . . . . .38 L 10 U.S. gal

Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4542 L 1200 U.S. gal

* Includes lube oil filters

 

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