Key specifications for the Case 621 Wheel Loader (1988-2025) include low engine power at 116 hp (86.5 kW) together with low weight at 24,504 lb (11.1 t). The listed maximum bucket capacity is 2.75 yd³ (2.1 m³).
Specification profile
Wheel Loader • 1988-2025
Weight: 24,504 lb (11.1 t)Engine power: 116 hp (86.5 kW)Maximum bucket capacity: 2.75 yd³ (2.1 m³)Minimum bucket capacity: 2 yd³ (1.53 m³)
24,504 lb (11.1 t)Weight
116 hp (86.5 kW)Engine power
2.75 yd³ (2.1 m³)Maximum bucket capacity
2 yd³ (1.53 m³)Minimum bucket capacity
416 lb-ft (564 Nm)Maximum torque
9.68 ft (2.95 m)Transport width
6.17 ft (1.88 m)Transport height
22.2 ft (6.78 m)Transport length
How it compares
Low, average or high?
Engine power
Low
116 hp (86.5 kW)
Low 44.3 hp (33 kW)Typical 212 hp (158 kW)High 814 hp (607 kW)
Engine power is well below the typical figure.
Weight
Low
24,504 lb (11.1 t)
Low 7,419 lb (3.37 t)Typical 43,268 lb (19.6 t)High 210,541 lb (95.5 t)
Weight is well below the typical figure.
Maximum bucket capacity
Low
2.75 yd³ (2.1 m³)
Low 1.05 yd³ (0.8 m³)Typical 5.37 yd³ (4.11 m³)High 17 yd³ (13 m³)
Maximum bucket capacity is well below the typical figure.
Minimum bucket capacity
Low
2 yd³ (1.53 m³)
Low 0.78 yd³ (0.6 m³)Typical 3.71 yd³ (2.84 m³)High 12.4 yd³ (9.5 m³)
Minimum bucket capacity is well below the typical figure.
Maximum torque
Low
416 lb-ft (564 Nm)
Low 107 lb-ft (145 Nm)Typical 732 lb-ft (992 Nm)High 2,104 lb-ft (2,852 Nm)
Maximum torque is well below the typical figure.
Transport width
Above average
9.68 ft (2.95 m)
Low 5.25 ft (1.6 m)Typical 8.71 ft (2.65 m)High 15.8 ft (4.81 m)
Transport width is above the typical figure.
Visual overview
Key measurements
Capacity
Published capacity figures shown together for quick comparison.
Overall size
The main published dimensions shown together at a glance.
Equipment
Features & equipment
Published equipment and feature availability for this model.
Air conditioningNO
Diesel particulate filterNO
Hydraulic quick hitchNO
Mechanical quick hitchNO
Swing loaderNO
TelescopicNO
Overview
Model information
| Manufacturer | Case |
|---|---|
| Model | 621 |
| Category | Wheel Loader |
| Model year / production | 1988-2025 |
Full specifications
Technical details
Performance
Engine power116 hp (86.5 kW)
Maximum torque416 lb-ft (564 Nm)
Dimensions
Transport height6.17 ft (1.88 m)
Transport length22.2 ft (6.78 m)
Transport width9.68 ft (2.95 m)
Capacity & weight
Maximum bucket capacity2.75 yd³ (2.1 m³)
Minimum bucket capacity2 yd³ (1.53 m³)
Weight24,504 lb (11.1 t)
Swing loaderNo
Engine & drivetrain
Cylinder bore × stroke102×120 mm
Displacement1.56 US gal (5.9 L)
Engine manufacturerCase
Engine type6T 590
Number of cylinders6.0
Setup & fitment
Hydraulic quick hitchNo
Mechanical quick hitchNo
Standard tyres17.5 x 25 12
Features
Air conditioningNo
Diesel particulate filterNo
TelescopicNo
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