Case 621C Wheel Loader

Bucket

Breakout Force 25,100 lbs (11,385 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 10 ft (3 m)

Dimensions

Ground Clearance 1 ft (0 m)
Height – Top of Cab 11 ft (3 m)
Hinge Pin – Max Height 12 ft (4 m)
Length with Bucket on Ground 22 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 26,714 lbs (12,117 kg)
Rear Axle Oscillation 24 degrees
Rear Axle/Diff Fluid Capacity 6 gal (21 l)
Static Tipping Weight 20,697 lbs (9,388 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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