Case 621C XR Wheel Loader

Bucket

Breakout Force 25,002 lbs (11,341 kg)
Bucket Capacity – heaped 2 cu yd (2 cu m)
Bucket Capacity – struck 2 cu yd (2 cu m)
Bucket Width 8 ft (3 m)
Dump Clearance at Max Raise 11 ft (3 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 13 ft (4 m)
Length with Bucket on Ground 23 ft (7 m)
Reach at Max Lift and Dump 3 ft (1 m)
Wheelbase 10 ft (3 m)
Width Over Tires 8 ft (2 m)

Engine

Aspiration turbocharged
Displacement 359 cu in (5,883 cu cm)
Engine Model 6T-590
Gross Power 139 hp (104 kw)
Net Power 130 hp (97 kw)
Number of Cylinders 6
Power Measured @ 2000 rpm
Torque Measured @ 1400 rpm
Torque Rise 31%

Hydraulic System

Dump Time 1.5 seconds
Lower Time 5 seconds
Pump Flow Capacity 19 gpm (70 lpm)
Pump Type dual, vane-type tandem
Raise Time 5.4 seconds
Relief Valve Setting 2250 psi

Operating Specifications

Alternator Supplied Amperage 65 amps
Cooling System Fluid Capacity 7 gal (27 l)
Engine Oil Fluid Capacity 4 gal (15 l)
Front Axle/Diff Fluid Capacity 6 gal (21 l)
Fuel Capacity 51 gal (193 l)
Hydraulic System Fluid Capacity 41 gal (153 l)
Operating Voltage 24 volts
Operating Weight 27,091 lbs (12,288 kg)
Rear Axle Oscillation 24 degrees
Rear Axle/Diff Fluid Capacity 6 gal (21 l)
Static Tipping Weight 18,479 lbs (8,382 kg)
Tire Size 20.5-25 L3
Transmission Fluid Capacity 2 gal (8 l)
Turning Radius 17 ft (5 m)

Transmission

Max Speed – Forward 23 mph (37 kph)
Max Speed – Reverse 16 mph (25 kph)
Number of Forward Gears 4
Number of Reverse Gears 3
Transmission Type 4F/3R proportional w/ electronic control module torque sensing autoshift/manual shift and modulation
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