Case 1221E XR Wheel Loader
Wheel Loader // Case
Case 1221E XR Bucket
| Bucket Capacity - heaped: | 5.7 cu yds (4 m) |
| Bucket Capacity - struck: | 6.7 cu yds (5 m) |
| Bucket Width: | 11.4 ft (3 m) |
Case 1221E XR Dimensions
| Dump Clearance at Max Raise: | 12.4 ft (4 m) |
| Ground Clearance: | 1.7 ft (1 m) |
| Height - Top of Cab: | 12.6 ft (4 m) |
| Hinge Pin - Max Height: | 16.3 ft (5 m) |
| Length with Bucket on Ground: | 32.9 ft (10 m) |
| Reach at Max Lift and Dump: | 4.6 ft (1 m) |
| Wheelbase: | 12.2 ft (4 m) |
| Width Over Tires: | 10.8 ft (3 m) |
Case 1221E XR Engine
| Aspiration: | Turbocharged |
| Displacement: | 660 cu in (0 m) |
| Engine Model: | QSM11 |
| Gross Power: | 335 hp (250 kw) |
| Net Power: | 320 hp (239 kw) |
| Number of Cylinders: | 6.0 |
| Power Measured @: | 2200 rpm |
| Torque Measured @: | 1400 rpm |
| Torque Rise: | 0.4 |
Case 1221E XR Hydraulic System
| Dump Time: | 1.4 sec |
| Lower Time: | 3 sec |
| Pump Flow Capacity: | 127.4 gal/min (482 l/min) |
| Raise Time: | 6.4 sec |
| Relief Valve Setting: | 2990 psi |
Case 1221E XR Operating Specifications
| Alternator Supplied Amperage: | 70 A |
| Cooling System Fluid Capacity: | 17.2 gal (65 l) |
| Engine Oil Fluid Capacity: | 9.8 gal (37 l) |
| Front Axle/Diff Fluid Capacity: | 15.9 gal (60 l) |
| Fuel Capacity: | 124.2 gal (470 l) |
| Hydraulic System Fluid Capacity: | 89.9 gal (340 l) |
| Operating Voltage: | 24 V V |
| Operating Weight: | 67020 lbs (30,400 kg) |
| Rated Bucket Capacity: | 9.20 cu yds (7 m) |
| Rear Axle Oscillation: | 26 ° |
| Rear Axle/Diff Fluid Capacity: | 15.9 gal (60 l) |
| Static Tipping Weight: | 48060 lbs (21,800 kg) |
| Tire Size: | 29.5 x 25 |
| Transmission Fluid Capacity: | 25 ft (8 m) |
| Turning Radius: | 11.4 gal (43 l) |
| Max Speed - Forward: | 25 ft (8 m) |
Case 1221E XR Transmission
| Max Speed - Reverse: | 21.1 mph (34 kph) |
| Number of Forward Gears: | 14.7 mph (24 kph) |
| Number of Reverse Gears: | 4.0 |
| Transmission Type: | 3.0 |
