- Category: Wheel Loaders ➔
- Manufacturer: Case ➔
- Model: 621F ➔
The Case 621F is a wheel loader designed for material handling, loading, stockpiling, and general construction applications. It is part of Case Construction Equipment's F Series and is commonly used in aggregate yards, roadbuilding, site preparation, and municipal work. The 621F features a diesel engine, hydrostatic or powershift drivetrain depending on configuration, articulated steering, and a front-mounted loader bucket for efficient cycle times. Typical attachments may include forks, grapples, and specialty buckets. The machine is valued for visibility, operator comfort, and service accessibility. Specifications can vary by year, region, and optional equipment.
Brakes
| Service brake | Wet Multi Disc
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Bucket
| Breakout Force | 25,425.90 lbs (11,533.01 kg)
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| Bucket Capacity - heaped | 2.70 cu yd (2.06 cu m)
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| Dump Clearance at Max Raise | 9.50 ft (2.90 m)
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Dimensions
| Dump reach @ full height, 45 degrees dump | 3.20 ft (0.98 m)
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| Ground Clearance | 1.30 ft (0.40 m)
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| Height - Top of Cab | 11.20 ft (3.41 m)
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| Hinge Pin - Max Height | 12.60 ft (3.84 m)
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| Length with Bucket on Ground | 24.00 ft (7.32 m)
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| Reach at Max Lift and Dump | 4.90 ft (1.49 m)
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| Wheelbase | 9.60 ft (2.93 m)
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| Width Over Tires | 8.30 ft (2.53 m)
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Engine
| Alternator | 120 amps
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| Displacement | 408.90 cu in (6,700.69 cu cm)
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| Emissions | Tier 4
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| Engine Model | FPT F4HFE613W
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| Engine speed - Rated speed, full load | 2000 rpm
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| Gross Power | 172.00 hp (128.26 kw)
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| Make | Case
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| Max Torque | 538.50 lbs ft (730.10 nm)
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| Net Power | 152.00 hp (113.35 kw)
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| Number of Cylinders | 6
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Hydraulic cycle times (unloaded)
| Total cycle time | 11.9 seconds
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Hydraulic System
| Maximum system pressure | 3625 psi
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| Pump Flow Capacity | 45.20 gpm (171.08 lpm)
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| Pump Type | Axial Piston Pump
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| Steering pump type | Articulation
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Operating Specifications
| Alternator Supplied Amperage | 120 amps
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| Cooling System Fluid Capacity | 7.10 gal (26.87 l)
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| DEF tank capacity | 15.60 gal (59.05 l)
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| Front Axle/Diff Fluid Capacity | 5.90 gal (22.33 l)
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| Fuel Capacity | 65.00 gal (246.03 l)
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| Operating Voltage | 24 volts
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| Operating Weight | 26,711.00 lbs (12,115.92 kg)
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| Rated Bucket Capacity | 4.50 cu yd (3.44 cu m)
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| Rear Axle Oscillation | 24 degrees
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| Rear Axle/Diff Fluid Capacity | 5.90 gal (22.33 l)
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| Static Tipping Weight | 19,559.50 lbs (8,872.05 kg)
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| Transmission Fluid Capacity | 7.10 gal (26.87 l)
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Transmission
| Differential lock | F: LSD / R: LSD
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| Max Speed - Forward | 24.00 mph (38.62 kph)
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| Max Speed - Reverse | 15.50 mph (24.94 kph)
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| Number of Forward Gears | 4
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| Number of Reverse Gears | 3
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| Transmission Type | Powershift
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Weights
| Operating Weight | 26,711.00 lbs (12,115.92 kg)
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