The Hitachi Wheel Loader ZW120-7 is engineered for high-efficiency material handling, truck loading, and construction applications. Designed to deliver increased lifting capacity and strong breakout force, the ZW120-7 supports steady daily production across demanding job sites.
Its advanced hydraulic system provides smooth and responsive bucket control, allowing operators to load, grade, and stockpile with precision. Intelligent engine management helps balance fuel efficiency and power output, supporting productivity while managing operating costs.
Built on a durable frame designed for consistent performance, the ZW120-7 offers stable lifting capability and dependable operation in construction, municipal, and aggregate environments. It delivers the strength and reliability contractors expect from a mid-size Hitachi wheel loader.
ZX17U-5n Specifications
Specifications
Bucket capacity (m³) ISO Heaped:
1.8 – 2.4 yd³ (1.4 – 1.8 m³)
Net Rated Power:
100 HP (74 kW)
Operating Weight:
19,100 – 20,340 lb (8,660 – 9,220 kg)
Breakout force (kN):
18,840 lbf (75 kN)
Engine
Model
DEUTZ TCD3.6
Type
4 cycle water-cooled, direct injection
Aspiration
Turbocharger and intercooled
Aftertreatment
DOC/DPF+SCR system
No. of cylinders
4
Maximum power
ECE R120 gross
100 HP (74 kW) at 2,000 min-¹
ISO 9249 : 2007 net
97 HP (73 kW) at 2,000 min-¹
Rated power
ISO 14396 : 2002
100 HP (74 kW) at 2,000 min-¹
ISO 9249 : 2007 net
97 HP (73 kW) at 2,000 min-¹
Maximum Torque
ISO 9249 : 2007 net
296 lbf ft (401 Nm) at 1,600 min-¹
Bore and stroke
3.9″ x 4.7″ (98 mm X 120 mm)
Piston displacement
221.0 in³ (3.621 L)
Batteries
2 x 12 V
Air cleaner
Two element dry type with restriction indicator
Power Train
Transmission
Electronically controlled 1 motor hydrostatic transmission with gear box, 2-speed (High and Low), powershift countershaft type
Cooling method
Forced Circulation Type
Travel speed* Forward/Reverse
Operating Mode
Standard Mode
Power Mode
Low speed (L) mph (km/h)
7.1 (11.5) / 7.1 (11.5)
7.1 (11.5) / 7.1 (11.5)
High speed (H) mph (km/h
21.4 (34.5) / 21.4 (34.5)
21.4 (34.5) / 21.4 (34.5)
*With 16.9-24-10 (L2) 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 proportional differential
Oscillation angle
Total 20° (+10°, -10°)
Final drives
Heavy-duty planetary, mounted inboard
Tires
Tire size
17.5-25-12PR (L2)
Brakes
Service brakes
Inboard mounted fully hydraulic 4-wheel wet disc brakes. Front and rear independent brake circuit, HST (Hydro Static Transmission) system provides additional hydraulic braking capacity
Parking brakes
Spring-applied, hydraulically-released, transmission output shaft mounted multi wet disc
Steering System
Type
Articulated frame steering
Steering angle
Each direction 40°; total 80°
Cylinders
Double-acting piston type
No. x Bore x Stroke
2 x 2.4″ x 15.6″ (2 x 60 mm x 395 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)
Gear type
Maximum flow
32 gal (121 L) / min at 2,000 min-¹
Maximum pressure
2,990 psi (20.6 MPa)
Main pump (Serve as brake pump)
Fixed Displacement Gear Pump
Maximum flow
5.8 gal (22 L) / min at 2,000 min-¹
Maximum pressure
247 psi (1.7 MPa)
Fan pump
Fixed Displacement Gear Pump
Maximum flow
9.5 gal (36 L) / min at 2,000 min-¹
Maximum pressure
1,460 psi (10.1 MPa)
HST charging pump
Maximum flow
10 gal (38 L) / min at 2,000 min-¹
Maximum pressure
360 psi (2.5 MPa)
Hydraulic cylinders
Type
Double acting type
No. x Bore x Stroke
Arm: 2 x 4.1″ x 28″ (2 x 105 mm x 710 mm) Bucket: 1 x 4.9″ x 17.5″ (1 x 125 mm x 445 mm)
Filters
Full-flow 10 micron return filter in reservoir
Hydraulic cycle times
Lift arm raise
6.5 s
Lift arm lower
2.6 s
Bucket dump
1.6 s
Total
10.7 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 70 dB(A)
External sound level according To ISO 6395: 2008 and EU Directive 2000/14/EC
