Case 621D Wheel Loader

Category: Wheel Loaders ➔
Manufacturer: Case ➔
Model: 621D ➔

The Case 621D is a versatile wheel loader designed for medium to heavy-duty construction and material handling tasks. Featuring a robust engine and advanced hydraulic system, the 621D delivers reliable performance and efficient fuel consumption. Its durable frame and reinforced loader arms provide stability and strength for lifting and loading operations. The operator cabin offers ergonomic controls and enhanced visibility for improved safety and productivity. Commonly used in construction, agriculture, and industrial applications, the Case 621D wheel loader supports various attachments, making it adaptable to multiple job site requirements. This model is recognized for its balance of power, durability, and operational efficiency.

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Bucket

Breakout Force	23,237 lbs (10,540 kg)
Bucket Capacity - heaped	3 cu yd (2 cu m)
Bucket Capacity - struck	3 cu yd (2 cu m)
Bucket Width	9 ft (3 m)
Dump Clearance at Max Raise	9 ft (3 m)

Dimensions

Ground Clearance	2 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 and air to air cooled
Displacement	409 cu in (6,702 cu cm)
Engine Model	Family III 668TA/M2
Gross Power	148 hp (110 kw)
Net Power	136 hp (101 kw)
Number of Cylinders	6
Power Measured @	2000 rpm
Torque Measured @	1200 rpm
Torque Rise	33%

Hydraulic System

Dump Time	1.5 seconds
Lower Time	5 seconds
Pump Flow Capacity	45 gpm (171 lpm)
Pump Type	closed centered pressure/flow compensated
Raise Time	5.4 seconds
Relief Valve Setting	3600 psi

Operating Specifications

Alternator Supplied Amperage	70 amps
Cooling System Fluid Capacity	6 gal (24 l)
Engine Oil Fluid Capacity	4 gal (16 l)
Front Axle/Diff Fluid Capacity	6 gal (22 l)
Fuel Capacity	50 gal (189 l)
Hydraulic System Fluid Capacity	30 gal (114 l)
Operating Voltage	24 volts
Operating Weight	26,083 lbs (11,831 kg)
Rear Axle Oscillation	24 degrees
Rear Axle/Diff Fluid Capacity	6 gal (22 l)
Static Tipping Weight	22,434 lbs (10,176 kg)
Tire Size	20.5x25 L3
Transmission Fluid Capacity	5 gal (19 l)
Turning Radius	17 ft (5 m)

Transmission

Max Speed - Forward	24 mph (39 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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