- Dump Clearance At Max Raise: 12.31 ft / 3750 mm
- Bucket Capacity - Struck: 6.68 yd3 / 5.1 m3
- Bucket Width: 11.32 ft / 3450 mm
- Bucket Capacity - Heaped: 5.63 yd3 / 4.3 m3
Published dimensions and weight
Case 1221EXR
The Case 1221EXR is a wheel loader of about 30.4 t, powered by a 320 hp engine.
01Published dimensions and weight
Dimensions reference
Measurement reference — not to scale
01Dimensions referenceLength × width × height
02Operating Weight67020 lb30399.8 kg
03Selected published values45
Wheel loaders are commonly used to load, carry and stockpile loose material on prepared surfaces. Published rows for Case 1221EXR include published bucket capacity of 5.63 yd3 / 4.3 m3, published operating weight of 67020 lb / 30399.8 kg, published engine power of 335 hp / 249.9 kw. These values describe the published configuration; verify the specific machine's configuration, attachments and records.
- Compare the published “Dump Clearance At Max Raise” field (12.31 ft / 3750 mm) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Bucket Capacity - Struck” field (6.68 yd3 / 5.1 m3) with the specific machine's configuration and records; options and condition can differ.
- Compare the published “Bucket Width” field (11.32 ft / 3450 mm) with the specific machine's configuration and records; options and condition can differ.
02Specifications
Published values, clearly grouped.
Published specifications and measurements are organized by section for quick reference.
Bucket
Dump Clearance At Max Raise12.31 ft3750 mm
Bucket Capacity - Struck6.68 yd35.1 m3
Bucket Width11.32 ft3450 mm
Bucket Capacity - Heaped5.63 yd34.3 m3
Dimensions
Ground Clearance1.68 ft510 mm
Length With Bucket On Ground32.88 ft10020 mm
Width Over Tires10.73 ft3270 mm
Height To Top Of Cab12.6 ft3840 mm
Wheelbase12.14 ft3700 mm
Hinge Pin - Max Height16.28 ft4960 mm
Reach At Max Lift And Dump4.6 ft1400 mm
Engine
Number Of Cylinders66
Engine Make23472347
Engine ModelQSM11QSM11
Net Power320 hp238.7 kw
Gross Power335 hp249.9 kw
Power Measured @2200 rpm2200 rpm
Max Torque1235 lb ft1674.5 Nm
Displacement660 cu in10.9 L
Torque Measured @1400 rpm1400 rpm
AspirationTurbochargedTurbocharged
Torque Rise40 %40 %
Operational
Operating Weight67020 lb30399.8 kg
Fuel Capacity124.2 gal470 L
Hydraulic System Fluid Capacity89.9 gal340 L
Engine Oil Fluid Capacity9.8 gal37 L
Cooling System Fluid Capacity17.2 gal65 L
Transmission Fluid Capacity11.4 gal43 L
Front Axle/Diff Fluid Capacity15.9 gal60 L
Rear Axle/Diff Fluid Capacity15.9 gal60 L
Static Tipping Weight48060 lb21799.7 kg
Turning Radius25 ft7590 mm
Operating Voltage24 V24 V
Alternator Supplied Amperage70 amps70 amps
Rear Axle Oscillation26 degrees26 degrees
Tire Size29.5 x 2529.5 x 25
Transmission
Number Of Forward Gears44
Number Of Reverse Gears33
Max Speed - Forward21.1 mph34 km/h
Max Speed - Reverse14.7 mph23.7 km/h
Hydraulic System
Relief Valve Setting2990 psi20615.4 kPa
Pump Flow Capacity127.4 gal/min482 L/min
Raise Time6.4 sec6.4 sec
Dump Time1.4 sec1.4 sec
Lower Time3 sec3 sec
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Manufacturer-published specifications.