Komatsu WA1200-3 Wheel Loader

Bucket

Breakout Force 286,600 lbs (130,000 kg)
Bucket Capacity – heaped 26 cu yd (20 cu m)
Bucket Capacity – struck 23 cu yd (17 cu m)
Bucket Width 21 ft (6 m)
Dump Clearance at Max Raise 21 ft (6 m)

Dimensions

Height – Top of Cab 23 ft (7 m)
Hinge Pin – Max Height 29 ft (9 m)
Length with Bucket on Ground 60 ft (18 m)
Reach at Max Lift and Dump 10 ft (3 m)
Wheelbase 23 ft (7 m)
Width Over Tires 19 ft (6 m)

Engine

Aspiration Turbocharged and Aftercooled
Displacement 3,674 cu in (60,206 cu cm)
Engine Model QSK60
Gross Power 1,715 hp (1,279 kw)
Model SDA16V160
Net Power 1,560 hp (1,163 kw)
Number of Cylinders 16
Power Measured @ 1900 rpm

Hydraulic System

Dump Time 3 seconds
Lower Time 5 seconds
Pump Flow Capacity 276 gpm (1,045 lpm)
Raise Time 13.5 seconds
Relief Valve Setting 4550 psi

Operating Specifications

Alternator Supplied Amperage 140 amps
Cooling System Fluid Capacity 132 gal (500 l)
Engine Oil Fluid Capacity 69 gal (260 l)
Front Axle/Diff Fluid Capacity 177 gal (670 l)
Fuel Capacity 1,347 gal (5,100 l)
Hydraulic System Fluid Capacity 317 gal (1,200 l)
Operating Voltage 24 volts
Operating Weight 452,390 lbs (205,201 kg)
Rated Bucket Capacity 24-26 cu yd (18-20 cu m)
Rear Axle Oscillation 20 degrees
Rear Axle/Diff Fluid Capacity 177 gal (670 l)
Static Tipping Weight 264,100 lbs (119,794 kg)
Tire Size 55.5/80-57
Transmission Fluid Capacity 93 gal (350 l)
Turning Radius 47 ft (14 m)

Transmission

Max Speed – Forward 12 mph (20 kph)
Max Speed – Reverse 14 mph (23 kph)
Number of Forward Gears 3
Number of Reverse Gears 3
Transmission Type Power shift

Weights

Operational Weight 452,390 lbs (205,201 kg)
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