Case 121E Wheel Loader

Bucket

Dump Clearance At Max Raise 8.36 ft in (2549 mm)
Bucket Capacity – Heaped 1.18 yd3 (0.91 m3)
Bucket Capacity – Struck 0.85 yd3 (0.65 m3)
Bucket Width 6.73 ft in (2050 mm)
Breakout Force 9337 lb (41.53 kN)

Dimensions

Ground Clearance 1.08 ft in (330 mm)
Length With Bucket On Ground 18 ft in (5485 mm)
Width Over Tires 6.27 ft in (1909 mm)
Height To Top Of Cab 9.27 ft in (2824 mm)
Wheelbase 7.38 ft in (2250 mm)
Hinge Pin – Max Height 10.83 ft in (3302 mm)
Reach At Max Lift And Dump 2.71 ft in (823 mm)

Engine Details

Number Of Cylinders 4
Engine Make Deutz
Engine Model F4M2011, tier 2 certified
Net Power 57 hp (42 kw)
Gross Power 59 hp (44 kw)
Power Measured @ 2400 rpm
Max Torque 131 lb ft (178 Nm)
Displacement 190 cu in (3.2 L)
Torque Measured @ 1700 rpm
Torque Rise 6 %

Operational Specs

Operating Weight 10849 lb (4921 kg)
Fuel Tank Capacity 26.4 gal (100 L)
Hydraulic System Fluid Capacity 17.7 gal (67 L)
Engine Oil Fluid Capacity 2.6 gal (10 L)
Front Axle/Diff Fluid Capacity 2.4 gal (9.3 L)
Rear Axle/Diff Fluid Capacity 2.4 gal (9.3 L)
Static Tipping Weight 7673 lb (3480 kg)
Turning Radius 13 ft in (3963 mm)
Operating Voltage 12 V
Alternator Supplied Amperage 55 amps
Rear Axle Oscillation 24 degrees
Tire Size 14.5×20

Transmission

Transmission Type hydrostatic transmission
Number Of Forward Gears 2
Number Of Reverse Gears 2
Max Speed – Forward 12.4 mph (20 km/h)
Max Speed – Reverse 12.4 mph (20 km/h)

Hydraulic System

Relief Valve Setting 3916 psi (27000 kPa)
Pump Flow Capacity 17.7 gal/min (67 L/min)
Raise Time 6 sec
Dump Time 1 sec
Lower Time 3 sec
Pump Type open centered pressure/flow compensated
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