SPECS / COMPARISON
Kawasaki 70ZV2 vs Case 721EXT
A detailed comparison of the Kawasaki 70ZV2 and the Case 721EXT. Click a model name to view its full specifications.
Horsepower
Kawasaki 70ZV2129.8 kW (174 hp)
Case 721EXT128.3 kW (172 hp)
Weight
Kawasaki 70ZV214260.9 kg (31440 lbs)
Case 721EXT14437.8 kg (31830 lbs)
Operating Weight
Kawasaki 70ZV214260.9 kg (31440 lbs)
Case 721EXT14437.8 kg (31830 lbs)
| Specification | Kawasaki 70ZV2 Wheel Loaders | Case 721EXT Wheel Loaders |
|---|---|---|
| Type | Wheel Loader | Wheel Loader |
| Horsepower | 129.8 kW (174 hp) | 128.3 kW (172 hp) |
| Weight | 14260.9 kg (31440 lbs) | 14437.8 kg (31830 lbs) |
| Tipping Capacity | 11348.9 kg (25020 lbs) | 11693.6 kg (25780 lbs) |
| Max Speed | 37.0 km/h (23 mph) | 38.0 km/h (23.6 mph) |
| Engine Model | QSB6.7 | Family IV 667TA/EED, Tier III |
| No Of Cylinders | 6 | 6 |
| Aspiration | Turbocharged | Turbocharged with Aftercooler |
| Displacement | 6702.3 cc (409 cu in.) | 6735.1 cc (411 cu in.) |
| Alternator Supplied Amperage | 70 amps | 65 amps |
| Operating Voltage | 12 V | 24 V |
| Rated Speed | 2200 RPM | 1800 RPM |
| Torque Speed | 1400 RPM | 1300 RPM |
| Net Power | 129.8 kW (174 hp) | 128.3 kW (172 hp) |
| Gross Power | 143.9 kW (193 hp) | 135.7 kW (182 hp) |
| Peak Torque | 890.8 N-m (657 lbs ft) | 808.1 N-m (596 lbs ft) |
| Fuel Capacity | 270.3 l (71.4 gal) | 246.1 l (65 gal) |
| Engine Oil Capacity | 24.2 l (6.4 gal) | 14.4 l (3.8 gal) |
| Cooling Capacity | 30.3 l (8 gal) | 37.1 l (9.8 gal) |
| Hydraulic System Capacity | 170.3 l (45 gal) | 193.1 l (51 gal) |
| Transmission Oil Capacity | 45.0 l (11.9 gal) | 25.7 l (6.8 gal) |
| Differential Front Capacity | 50.3 l (13.3 gal) | 30.3 l (8 gal) |
| Differential Rear Capacity | 52.2 l (13.8 gal) | 27.6 l (7.3 gal) |
| Transmission Type | Power shift | — |
| No of Forward Gears | 4 | 4 |
| No of Reverse Gears | 4 | 3 |
| Rear Axle Oscillation | 24 ° | 24 ° |
| Max Speed (Forward) | 37.0 km/h (23 mph) | 38.0 km/h (23.6 mph) |
| Max Speed (Reverse) | 37.5 km/h (23.3 mph) | 25.7 km/h (16 mph) |
| Pump type | Gear | Closed centered pressure/flow compensated |
| Pump Flow | 68.9 LPM (18.2 GPM) | 119.6 LPM (31.6 GPM) |
| Relief Pressure | 206.8 bar (3000 psi) | 248.2 bar (3600 psi) |
| Raise Lift Arms | 5.9 sec | 5.6 sec |
| Lower Lift Time | 3.1 sec | 3.3 sec |
| Bucket Dump Time | 1.2 sec | 1.9 sec |
| Operating Weight | 14260.9 kg (31440 lbs) | 14437.8 kg (31830 lbs) |
| Tipping Load | 11348.9 kg (25020 lbs) | 11693.6 kg (25780 lbs) |
| Bucket Capacity (Heaped) | 2.7 m³ (3.5 cu yds) | 2.3 m³ (3 cu yds) |
| Bucket Capacity (Struck) | 2.3 m³ (3 cu yds) | — |
| Bucket Width | 274.3 cm (108 in) | 274.3 cm (108 in) |
| Breakout Force | 12646.1 kg (27880 lbs) | 13049.8 kg (28770 lbs) |
| 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 | 609.6 cm (240 in) | 579.1 cm (228 in) |
| Wheelbase | 304.8 cm (120 in) | 335.3 cm (132 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 | 762.0 cm (300 in) | 792.5 cm (312 in) |
| Ground Clearance | 30.5 cm (12 in) | 30.5 cm (12 in) |
| Width Over Tires | 243.8 cm (96 in) | 243.8 cm (96 in) |
| Tire Size | L-2 (20.5x25-12PR) | 20.5 R25 |
| Torque Rise | — | 31.4 % |
Values come from the manufacturer-sourced model files; empty cells mean the property is not published for that model. No performance ranking is applied.