The Case 621G is a wheel loader designed for material handling, loading, stockpiling, and general construction applications. It is part of Case's G Series and is commonly used in aggregate yards, roadbuilding, agriculture, and site development. The 621G typically features a diesel engine, hydrostatic or powershift drivetrain depending on configuration, articulated steering, and a front-mounted loader bucket. Operator comfort, visibility, and service access are key design elements. The machine is used for moving soil, gravel, sand, and other bulk materials. Specifications may vary by market, year, and attachment package.
General Specifications
Case 621G Wheel Loader General Specifications specifications
Bucket Capacity
2.75 (2.1) — Starting 2024 Model Year
Engine Power
162 (121) — Starting 2019 Model Year
Engine type
Case/FPT — Starting 2019 Model Year
Max Dump Height
9.2 (2.8) — Starting 2019 Model Year
Operating Weight
28159 (12773) — Starting 2024 Model Year
Brakes
Case 621G Wheel Loader Brakes specifications
Service brake
Wet Multi Disc
Bucket
Case 621G Wheel Loader Bucket specifications
Breakout Force
25,470.90 lbs (11,553.42 kg)
Bucket Capacity - heaped
2.80 cu yd (2.14 cu m)
Dump Clearance at Max Raise
9.20 ft (2.80 m)
Dimensions
Case 621G Wheel Loader Dimensions specifications
Dump reach @ full height, 45 degrees dump
3.20 ft (0.98 m)
Ground Clearance
1.30 ft (0.40 m)
Height - Top of Cab
11.20 ft (3.41 m)
Hinge Pin - Max Height
12.60 ft (3.84 m)
Length with Bucket on Ground
24.30 ft (7.41 m)
Reach at Max Lift and Dump
4.90 ft (1.49 m)
Turning Radius Outside Tires
17.20 ft (5.24 m)
Wheelbase
9.60 ft (2.93 m)
Width Over Tires
8.20 ft (2.50 m)
Engine
Case 621G Wheel Loader Engine specifications
Alternator
120 amps
Displacement
411.00 cu in (6,735.10 cu cm)
Emissions
Tier 4
Engine Model
FPT F4HFE613W
Gross Power
172.00 hp (128.26 kw)
Make
Case
Max Torque
538.50 lbs ft (730.10 nm)
Net Power
151.00 hp (112.60 kw)
Number of Cylinders
6
Rated engine speed
2000 rpm
Torque Rise
33%
Hydraulic cycle times (unloaded)
Case 621G Wheel Loader Hydraulic cycle times (unloaded) specifications
Total cycle time
12.3 seconds
Hydraulic System
Case 621G Wheel Loader Hydraulic System specifications
Maximum system pressure
3625 psi
Pump Flow Capacity
45.20 gpm (171.08 lpm)
Pump Type
not published
Steering pump type
Articulation
Operating Specifications
Case 621G Wheel Loader Operating Specifications specifications
Cooling System Fluid Capacity
7.10 gal (26.87 l)
DEF tank capacity
15.60 gal (59.05 l)
Front Axle/Diff Fluid Capacity
5.90 gal (22.33 l)
Fuel Capacity
65.00 gal (246.03 l)
Operating Voltage
24 volts
Operating Weight
28,159.70 lbs (12,773.04 kg)
Rated Bucket Capacity
2.50 cu yd (1.91 cu m)
Rear Axle Oscillation
24 degrees
Rear Axle/Diff Fluid Capacity
5.90 gal (22.33 l)
Transmission Fluid Capacity
7.10 gal (26.87 l)
Performance
Case 621G Wheel Loader Performance specifications
Tipping Load
21,188.70 lbs (9,611.04 kg)
Transmission
Case 621G Wheel Loader Transmission specifications
Differential lock
F: LSD / R: LSD
Max Speed - Forward
24.00 mph (38.62 kph)
Number of Forward Gears
4
Number of Reverse Gears
3
Transmission Type
Powershift
Weights
Case 621G Wheel Loader Weights specifications
Operating Weight
28,159.00 lbs (12,772.72 kg)
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