SPECS / COMPARISON
John Deere 544J ZBar vs Case 621G
A detailed comparison of the John Deere 544J ZBar and the Case 621G. Click a model name to view its full specifications.
Horsepower
John Deere 544J ZBar124.5 kW (167 hp)
Case 621G112.6 kW (151 hp)
Weight
John Deere 544J ZBar12850.3 kg (28330 lbs)
Case 621G12773.2 kg (28160 lbs)
Operating Weight
John Deere 544J ZBar12850.3 kg (28330 lbs)
Case 621G12773.2 kg (28160 lbs)
| Specification | John Deere 544J ZBar Wheel Loaders | Case 621G Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 124.5 kW (167 hp) | 112.6 kW (151 hp) |
| Weight | 12850.3 kg (28330 lbs) | 12773.2 kg (28160 lbs) |
| Tipping Capacity | 11507.6 kg (25370 lbs) | — |
| Max Speed | 38.3 km/h (23.8 mph) | 38.6 km/h (24 mph) |
| Engine Model | 6068 H | FPT F4HFE613W |
| No Of Cylinders | 6 | 6 |
| Aspiration | Turbocharged charge air cooled | — |
| Displacement | 6784.3 cc (414 cu in.) | 6735.1 cc (411 cu in.) |
| Alternator Supplied Amperage | 80 amps | — |
| Operating Voltage | 24 V | 24 V |
| Rated Speed | 1900 RPM | — |
| Torque Speed | 1600 RPM | — |
| Net Power | 124.5 kW (167 hp) | 112.6 kW (151 hp) |
| Peak Torque | 672.5 N-m (496 lbs ft) | 730.1 N-m (538.5 lbs ft) |
| Torque Rise | 38 % | 33 % |
| Fuel Capacity | 321.8 l (85 gal) | 246.1 l (65 gal) |
| Engine Oil Capacity | 21.2 l (5.6 gal) | — |
| Cooling Capacity | 22.3 l (5.9 gal) | 26.9 l (7.1 gal) |
| Hydraulic System Capacity | 98.4 l (26 gal) | — |
| Transmission Oil Capacity | 18.5 l (4.9 gal) | 26.9 l (7.1 gal) |
| Differential Front Capacity | 17.0 l (4.5 gal) | 22.3 l (5.9 gal) |
| Differential Rear Capacity | 17.0 l (4.5 gal) | 22.3 l (5.9 gal) |
| Transmission Type | Power shift | Power shift |
| No of Forward Gears | 4 | 4 |
| No of Reverse Gears | 3 | 3 |
| Rear Axle Oscillation | 24 ° | 24 ° |
| Max Speed (Forward) | 38.3 km/h (23.8 mph) | 38.6 km/h (24 mph) |
| Max Speed (Reverse) | 24.1 km/h (15 mph) | — |
| Pump type | Variable axial piston | — |
| Pump Flow | 189.3 LPM (50 GPM) | 171.1 LPM (45.2 GPM) |
| Relief Pressure | 251.7 bar (3650 psi) | — |
| Raise Lift Arms | 5.5 sec | — |
| Lower Lift Time | 2.5 sec | — |
| Bucket Dump Time | 1.4 sec | — |
| Operating Weight | 12850.3 kg (28330 lbs) | 12773.2 kg (28160 lbs) |
| Tipping Load | 11507.6 kg (25370 lbs) | — |
| Bucket Capacity (Heaped) | 2.3 m³ (3 cu yds) | 2.1 m³ (2.8 cu yds) |
| Bucket Width | 274.3 cm (108 in) | — |
| Breakout Force | 10282.9 kg (22670 lbs) | 11553.0 kg (25470 lbs) |
| Reach At Max Lift And Dump | 91.4 cm (36 in) | 152.4 cm (60 in) |
| Dump Clearance At Max Raise | 274.3 cm (108 in) | — |
| Turning Radius | 487.7 cm (192 in) | — |
| Wheelbase | 304.8 cm (120 in) | 304.8 cm (120 in) |
| Bucket Hinge Pin | 396.2 cm (156 in) | 396.2 cm (156 in) |
| Cab Height | 335.3 cm (132 in) | 335.3 cm (132 in) |
| Overall Length | 731.5 cm (288 in) | 731.5 cm (288 in) |
| Ground Clearance | 518.2 cm (204 in) | 30.5 cm (12 in) |
| Tire Size | 20.5 R25 | — |
| Emissions | — | Tier 4 |
| Alternator | — | 120 amps |
| Gross Power | — | 128.3 kW (172 hp) |
| Diesel Exhaust Fluid | — | 59.1 l (15.6 gal) |
| Service Brake | — | Wet Multi Disc |
| Width Over Tires | — | 243.8 cm (96 in) |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.