ZW220-7
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Hitachi wheel loader ZW220-7 built for aggregates, truck loading, and heavy material handling applications.
Hitachi Wheel Loader ZW220-7
The Hitachi Wheel Loader ZW220-7 is built for high-production loading, aggregate handling, and demanding construction applications. Designed to move large volumes of material efficiently, the ZW220-7 delivers strong breakout force, fast cycle times, and stable lifting performance across heavy daily workloads.
Advanced hydraulic control and intelligent engine management systems work together to provide responsive bucket operation while improving fuel efficiency. The balanced frame and loader arm geometry support confident truck loading, stockpiling, and material placement in quarry and infrastructure environments.
Engineered for durability under sustained production conditions, the ZW220-7 combines power, stability, and long-term reliability. Built to meet the expectations of contractors and fleet owners, it delivers the performance and efficiency expected from Hitachi Construction Equipment in mid-size production wheel loader applications.
ZX17U-5n Specifications
| Specifications | |
|---|---|
| Bucket capacity (m³) ISO Heaped: | 3.7 – 4.7 yd³ (2.8 – 3.6 m³) |
| Net Rated Power: | 204 HP (152 kW) |
| Operating Weight: | 40,013 – 41,094 lb (18,150 – 18,640 kg) |
| Breakout force (kN): | 32,625 lbf (145 kN) |
Engine
| Model | CUMMINS B6.7 |
| Type | 4 cycle water-cooled, direct injection |
| Aspiration | Turbocharger and intercooled |
| Aftertreatment | DPF+SCR system |
| No. of cylinders | 6 |
| Maximum power | |
| ECE R120 gross | 157 kW (210 hp) at 1 900 min-¹ |
| ISO 9249 : 2007 net | 152 kW (204 hp) at 1 900 min-¹ |
| Rated power | |
| ISO 14396 : 2002 | 149 kW (200 hp) at 2 200 min-¹ |
| ISO 9249 : 2007 net | 144 kW (193 hp) at 2 200 min-¹ |
| Maximum Torque | |
| ISO 9249 : 2007 net | 714 ft lbf (967 Nm) at 1 300 min-¹ (rpm) |
| gross | 731 ft lbf (990 Nm) at 1 300 min-¹ (rpm) |
| Bore and stroke | 4.2″ x 4.9″ (107 mm x 124 mm) |
| Piston displacement | 410.1 cu.in (6.69 L) |
| Batteries | 2 x 12 V |
| Air cleaner | Two element dry type with restriction indicator |
Power Train
| Transmission | Torque convertershaft type powershift with computer-controlled automatic shift and manual shift features included. |
| Torque converter | Three elements, single stage, single phase |
| Main clutch | Wet hydraulic, multi-disc type |
| Cooling method | Forced circulation type |
| Travel speed* Forward/Reverse | |
| 1st mph (km/h) | 3.9 / 4.1 mph (6.3 / 6.6 km/h) [3.9 / 4.1 mph (6.3 / 6.7 km/h) ] |
| 2nd mph (km/h) | 6.8 / 7.1 mph (10.9 / 11.4 km/h) [7.1 / 7.5 mph (11.4 / 12.0 km/h)] |
| 3rd mph (km/h) | 9.9 / 15.4 mph (16.0 / 24.8 km/h) [10.7 / 16.7 mph (17.3 / 26.9 km/h)] |
| 4th mph (km/h) | 14.7 mph (23.7 km/h) [16.0 mph (25.7 km/h) |
| 5th mph (km/h) | 22.5 mph (36.3 km/h) [22.5 mph (36.3 km/h) |
*With 20.5 R25 (L3) tires
Axle and Final Drive
| Drive system | Four-wheel drive system |
| Front and rear axle | Semi-floating |
| Front | Fixed to the front frame |
| Rear | Trunnion support |
| Reduction and differential gear | Two stage reduction with torque proportioning differential |
| Oscillation angle | Total 24˚ (+12˚,-12˚) |
| Final drives | Heavy-duty planetary, mounted inboard |
Tires
| Tire size | 23.5R25 (L3) |
| Optional | Refer to standard and optional equipment list |
Brakes
| Service brakes | Inboard mounted fully hydraulic 4-wheel wet disc brake. Front and rear independent brake circuit |
| Parking brakes | Spring applied, hydraulically released, dry disc type with external output shaft |
Steering System
| Type | Articulated frame steering |
| Steering angle | Each direction 37°; total 74° |
| Cylinders | Double-acting piston type |
| No. x Bore x Stroke | 2 x 2.8″ x 17.4″ ( 2 x 70 mm x 442 mm) |
Hydraulic System
| Arm and bucket are controlled by multifunction lever | |
| Arm controls | Four position valve; Raise, hold, lower, float |
| Bucket controls with automatic bucket return-to-dig control | |
| Three position valve; Roll back, hold, dump | |
| Main pump (Serve as steering pump) | |
| Variable Displacement Axial Plunger Pump | |
| Maximum flow | 72.6 gal (275 L) /min at 2,200 min-¹ (rpm) |
| Maximum pressure | 3,974 psi (27.4 MPa |
| Fan pump | |
| Fixed Displacement Gear Pump | |
| Maximum flow | 17.4 gal (65.6 L) /min at 2 200 min-¹ (rpm) |
| Maximum pressure | 2,756 psi (19.0 MPa) |
| Hydraulic cylinders | |
| ZW160-7 | |
| Type | Double acting type |
| No. x Bore x Stroke | Arm: 2 x 5.1″ x 34.6″ ( 2 x 130 mm x 880 mm) Bucket: 1 x 6.5″ x 20.1″ (1 x 165 mm x 510 mm) |
| Filters | Full-flow 9 micron return filter in reservoir |
| Hydraulic cycle times | |
| Lift arm raise | 5.6 s |
| Lift arm lower | 3.3 s |
| Bucket dump | 1.5 s |
| Total | 10.4 s |
*Data at power mode
Environment
| Engine Emissions | |
| EPA Final Tier 4 / EU stage V | |
| Sound Level | |
| Sound level in cabin according to ISO 6396: 2008 | LpA 68 dB(A) |
| External sound level according To ISO 6395: 2008 and EU Directive 2000/14/EC | LwA 105 dB(A) |
Service Refill Capacities
| Fuel tank | 67.3 gal (255 L) |
| Engine coolant | 7.7 gal (29 L) |
| Engine oil | 6.6 gal (25 L) |
| Torque converter and transmission | 7.1 gal (27 L) |
| Front axle differential and wheel hubs | 8.4 gal (32 L) |
| Rear axle differential and wheel hubs | 8.4 gal (32 L) |
| Hydraulic oil tank | 30.1 gal (114 L) |
| DEF/AdBlue® tank | 6.6 gal (25 L) |
Additional information
| Condition | New |
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