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Komatsu Rigid Dump Trucks 930E 4SE Gross Horsepower 3500 HP

Jaffer Brothers (Private) Limited

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Product Details:

Manufacturer: Komatsu
Made in: JAPAN
Condition: new
Purpose: Sale
Model number: 930E 4SE
Location: Karachi

Description:

Komatsu Rigid Dump Trucks 930E 4SE Gross Horsepower 3500 HP

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 SSDA18V170

Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Diesel

Number of cylinders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Operating cycle. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 cycle

Gross horsepower . . . . . . . . . . . . . 2611 kW 3,500 HP @ 1900 rpm

Net flywheel power* . . . . . . . . . . . . 2558 kW 3,429 HP @ 1900 rpm

Weight (wet) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10100 kg 22,266 lb

* Net flywheel power is the rated power at the engine flywheel minus the average accessory

losses. Accessories include fan and charging alternator.

Power ratings above represent engine performance in accordance with SAE J1995 and

J1349 conditions.

 

ELECTRIC DRIVE

AC CURRENT

Alternator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GTA-39

Dual impeller in-line blower . . . . . . . . . . . 453 m3

/min 16,000 cfm

Control . . . . . . . . . . . . . . . . . . . . . . . . . AC Torque Control System

Motorized wheels*. . . . . . . GDY106 AC Induction Traction Motors

Ratio** . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32.62:1

Speed (maximum) . . . . . . . . . . . . . . . . . . . . . . 64.5 km/h 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.

** Optional ratios available.

 

TIRES AND RIMS

Rock service, tubeless, radial tires

Standard tire*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53/80 R63

Taper Lock

914 mm x 1600 mm x 127 mm 36'' x 63'' x 5.0'' rim assembly

Rated at 758 kPa 110 psi cold inflation pressure for rims,

600 kPa 87 psi for tires.

* 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.

Eyebrow, rear wheel rock ejectors, body up sling, and rubber mounts

on frame are standard. Pivot exhaust heating optional.

Floor sheet . . . . . . . . . . . . . 16 mm 0.63'' 1379 MPa 200,000 psi

tensile strength steel (two-piece)

Front sheet . . . . . . . . . . . . . . 9 mm 0.35'' 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

tensile strength steel

Standard SAE heaped 2:1. . . . . . . . . . . . . . . . . . . 211 m3 276 yd3

Standard Komatsu body weight . . . . . . . . . . . 30362 kg 66,936 lb

* Komatsu must approve all bodies through a Body Application Worksheet.

 

CAB

Advanced Operator Environment with integral 4-post ROPS/FOPS

structure (meets J1040 Apr88), 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 safety 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 . . . . . . . . . . . . . . . . . 45 mm 1.77''

Side plate thickness . . . . . . . . . . . . . . . . . . . . . . . . . . 25 mm 0.98''

Drive axle mounting . . . . . . . . . . . . . . . .Pin and spherical bushing

Drive axle alignment . . . . . . . . .Swing link between frame and axle

 

BRAKING SYSTEM

Service brakes: oil-cooled, hydraulic-actuated, multiple disc brakes at

each wheel. Traction system wheel slip/slide control.

Max. service apply pressure . . . . . . . . . . . . . .17237 kPa 2500 psi

Total friction area per brake . . . . . . . . . . . . . . 97025 cm2 15,038 in2

Secondary brakes . . . . . . . . . . . . . . . . .Automatically applied prior

to hydraulic system pressure dropping below level

required to meet secondary stopping requirements.

Wheel brake locks . . . . . . . . . . . . . . . . . . . . . . . . .Switch activated

Parking brakes . . . . . . . . . . . . . . . . . .Multiple disc, spring-applied,

hydraulically-released, dry brakes on inboard end

of each wheel motor rotor shaft. Rated to hold on

±15% grade @ maximum gross vehicle weight.

Electric dynamic retarder . . . . . . . . . . . . . . .Max 4026 kW 5400 hp

Continuous 2909 kW 3900 hp

Continuously rated high-density blown grids w/retard at engine idle

and retard in reverse propulsion.

 

SUSPENSION

Variable rate hydro-pneumatic with integral rebound control

Max. front stroke . . . . . . . . . . . . . . . . . . . . . . . . . . 328 mm 12.92''

Max. rear stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239 mm 9.40''

Max. rear axle oscillation . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6.5°

* Rear suspensions are inverted.

 

COOLING SYSTEM

L&M radiator assembly, split-flow, with deareation-type top tank

measuring 3277 mm x 2164 10'9'' x 7'1''.

 

SERVICE REFILL CAPACITIES

Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 719 L 190 U.S. gal

Crankcase* . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 341 L 90 U.S. gal

Hydraulic system . . . . . . . . . . . . . . . . . . . . . . . . 1325 L 350 U.S. gal

Motor gear box (each). . . . . . . . . . . . . . . . . . . . . . 95 L 25 U.S. gal

Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5300 L 1400 U.S. gal

* Includes lube oil filters

 

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