Case W11B Wheel Loader

Bucket

Breakout Force 110,076,798 lbs (49,930,058 kg)
Bucket Capacity – heaped 1 cu yd (1 cu m)
Bucket Capacity – struck 1 cu yd (1 cu m)
Dump Clearance at Max Raise 5 ft (1 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 8 ft (2 m)
Hinge Pin – Max Height 10 ft (3 m)
Length with Bucket on Ground 17 ft (5 m)
Reach at Max Lift and Dump 3 ft (1 m)
Wheelbase 8 ft (2 m)
Width Over Tires 6 ft (2 m)

Engine

Bore 4 in (10 cm)
Displacement 239 cu in (3,921 cu cm)
Engine Make Case
Engine Model 4-390
Gross Power 71 hp (53 kw)
Net Power 66 hp (49 kw)
Net Torque 178 lbs ft (241 nm)
Number of Cylinders 4
Power Measured @ 2100 rpm
Stroke 5 in (12 cm)
Torque Measured @ 1200 rpm

Hydraulic System

Dump Time 1.9 seconds
Lower Time 5.3 seconds
Pump Flow Capacity 26 gpm (98 lpm)
Pump Type Dual tandem
Raise Time 5.2 seconds
Total cycle 12.4 seconds

Operating Specifications

Alternator Supplied Amperage 42 amps
Cooling System Fluid Capacity 5 gal (19 l)
Engine Oil Fluid Capacity 3 gal (11 l)
Fuel Capacity 28 gal (106 l)
Hydraulic System Fluid Capacity 14 gal (53 l)
Operating Voltage 12 volts
Rear Axle Oscillation 24 degrees
Tire Size 15.00 X19.5
Transmission Fluid Capacity 4 gal (14 l)
Turning Radius 27 ft (8 m)

Transmission

Max Speed – Forward 22 mph (36 kph)
Max Speed – Reverse 22 mph (36 kph)
Number of Forward Gears 3
Number of Reverse Gears 3
Transmission Type Power shift
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