Case 621EXT Wheel Loader

SKU: 621EXT Category: ,
Weights
Operating Weight

28709 lb

Static Tipping Weight

23376 lb

Platform
Lower Time

4.7sec

Boom / Stick / Bucket
Bucket Capacity - Heaped

3 yd3

Bucket Capacity - Struck

2.56 yd3

Breakout Force

24298 lb

Engine & Fuel System
Engine Make

2239

Engine Model

Family IV, 667TA/EDB, Tier III certified

Engine Oil Fluid Capacity

3.5 gal

Fuel Capacity

65 gal

Gross Power

156 hp

Max Torque

508 lb ft

Torque Measured @

1300 rpm

Torque Rise

33%

Net Power

146 hp

Number Of Cylinders

6

Power Measured @

1800 rpm

Aspiration

Turbocharged and aftercooled

Cooling System Fluid Capacity

9.5 gal

Displacement

409 cu in

Hydraulic System
Pump Flow Capacity

45.2 gal/min

Pump Type

closed centered pressure/flow compensated

Relief Valve Setting

3600 psi

Dimensions, Wheels & Tires
Tire Size

20.5 R25

Wheelbase

9.51 ft in

Width Over Tires

8.27 ft in

Dump Clearance At Max Raise

9.17 ft in

Ground Clearance

1.22 ft in

Turning Radius

16.9 ft in

Height To Top Of Cab

11.15 ft in

Battery & Electrical System
Alternator Supplied Amperage

65 A

Operating Voltage

24 V

Transmission
Transmission Fluid Capacity

5 gal

Transmission Type

4F/3R proportional w/ electronic control module torque sensing autoshift/manual shift and modulation

Max Speed - Forward

24 mph

Max Speed - Reverse

15.6 mph

Number Of Forward Gears

4

Number Of Reverse Gears

3

Technical Specs
Bucket Width

8.53 ft in

Length With Bucket On Ground

24.92 ft in

Hinge Pin - Max Height

12.98 ft in

Reach At Max Lift And Dump

3.75 ft in

Rear Axle/Diff Fluid Capacity

5.9 gal

Rear Axle Oscillation

24 degrees

Raise Time

6.3sec

Dump Time

1.7sec