SPECS / COMPARISON
Case 521EXT vs John Deere 444J
A detailed comparison of the Case 521EXT and the John Deere 444J. Click a model name to view its full specifications.
Horsepower
Case 521EXT88.0 kW (118 hp)
John Deere 444J88.7 kW (119 hp)
Weight
Case 521EXT12183.5 kg (26860 lbs)
John Deere 444J12088.2 kg (26650 lbs)
Operating Weight
Case 521EXT12183.5 kg (26860 lbs)
John Deere 444J12088.2 kg (26650 lbs)
| Specification | Case 521EXT Wheel Loaders | John Deere 444J Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 88.0 kW (118 hp) | 88.7 kW (119 hp) |
| Weight | 12183.5 kg (26860 lbs) | 12088.2 kg (26650 lbs) |
| Tipping Capacity | 7094.2 kg (15640 lbs) | 7538.7 kg (16620 lbs) |
| Max Speed | 35.9 km/h (22.3 mph) | 37.7 km/h (23.4 mph) |
| Engine Model | 445 TA/EGE | 4045 H |
| No Of Cylinders | 4 | 4 |
| Aspiration | Turbocharged | Turbocharged charge air cooled |
| Displacement | 4490.1 cc (274 cu in.) | 4522.8 cc (276 cu in.) |
| Alternator Supplied Amperage | 70 amps | 80 amps |
| Operating Voltage | 24 V | 24 V |
| Rated Speed | 1800 RPM | 2200 RPM |
| Torque Speed | 1300 RPM | 1400 RPM |
| Net Power | 88.0 kW (118 hp) | 88.7 kW (119 hp) |
| Gross Power | 96.2 kW (129 hp) | — |
| Peak Torque | 551.8 N-m (407 lbs ft) | 515.2 N-m (380 lbs ft) |
| Torque Rise | 19 % | 32 % |
| Fuel Capacity | 189.3 l (50 gal) | 246.1 l (65 gal) |
| Engine Oil Capacity | 12.1 l (3.2 gal) | 17.8 l (4.7 gal) |
| Cooling Capacity | 22.3 l (5.9 gal) | 19.3 l (5.1 gal) |
| Hydraulic System Capacity | 114.3 l (30.2 gal) | 96.5 l (25.5 gal) |
| Transmission Oil Capacity | 18.9 l (5 gal) | 18.5 l (4.9 gal) |
| Differential Front Capacity | 21.6 l (5.7 gal) | 22.3 l (5.9 gal) |
| Differential Rear Capacity | 21.6 l (5.7 gal) | 22.3 l (5.9 gal) |
| No of Forward Gears | 4 | 4 |
| No of Reverse Gears | 3 | 3 |
| Rear Axle Oscillation | 24 ° | 24 ° |
| Max Speed (Forward) | 35.9 km/h (22.3 mph) | 37.7 km/h (23.4 mph) |
| Max Speed (Reverse) | 22.7 km/h (14.1 mph) | 25.3 km/h (15.7 mph) |
| Pump Flow | 134.0 LPM (35.4 GPM) | 140.1 LPM (37 GPM) |
| Relief Pressure | 249.9 bar (3625 psi) | 248.2 bar (3600 psi) |
| Raise Lift Arms | 5.6 sec | 5.5 sec |
| Lower Lift Time | 2.7 sec | 1.9 sec |
| Bucket Dump Time | 1.1 sec | 1.1 sec |
| Operating Weight | 12183.5 kg (26860 lbs) | 12088.2 kg (26650 lbs) |
| Tipping Load | 7094.2 kg (15640 lbs) | 7538.7 kg (16620 lbs) |
| Bucket Capacity (Heaped) | 1.6 m³ (2.1 cu yds) | 1.9 m³ (2.5 cu yds) |
| Bucket Capacity (Struck) | 1.4 m³ (1.8 cu yds) | 1.6 m³ (2.1 cu yds) |
| Bucket Width | 243.8 cm (96 in) | 243.8 cm (96 in) |
| Reach At Max Lift And Dump | 121.9 cm (48 in) | 121.9 cm (48 in) |
| Dump Clearance At Max Raise | 274.3 cm (108 in) | 274.3 cm (108 in) |
| Turning Radius | 487.7 cm (192 in) | 487.7 cm (192 in) |
| Wheelbase | 274.3 cm (108 in) | 274.3 cm (108 in) |
| Bucket Hinge Pin | 365.8 cm (144 in) | 365.8 cm (144 in) |
| Cab Height | 335.3 cm (132 in) | 304.8 cm (120 in) |
| Overall Length | 670.6 cm (264 in) | 701.0 cm (276 in) |
| Ground Clearance | 30.5 cm (12 in) | 30.5 cm (12 in) |
| Width Over Tires | 243.8 cm (96 in) | — |
| Tire Size | 17.5 x 25 L3 | 17.5 R25 |
| Transmission Type | — | Power shift |
| Pump type | — | Variable axial piston |
| Breakout Force | — | 6699.6 kg (14770 lbs) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.