Hitachi Zaxis 120 180 200 225 270 330 Excavator Operator Pdf Manual
Smarter, faster, more productive yet more efficient–the versatile Hitachi Zaxis 120 can be found at construction sites all over the world. Boasting a cleaner yet more powerful engine and a host of new items as well as significant refinements, Zaxis is the next generation in excavator development.
ENGINE
Type 4-cycle water-cooled, direct injection
Aspiration
Turbocharged, intercooler
No. of cylinders
Rated power SAE J1349, net
H/P mode
88 hp (65 kW) @ 2,150 rpm (min-1)
P mode
84 hp (62 kW) @ 1,950 rpm (min-1)
Maximum torque
253 lbf•ft (35 kgf•m) @ 1,600 rpm (min-1)
Piston displacement
264 in3 (4.329 L)
Bore and stroke
Governor
Mechanical speed control with stepping motor
Hitachi Zaxis 120 180 200 225 270 330 Excavator Operator Pdf Manual
High-Power Engine
The Isuzu CC-4BG1TC generates
84 hp @ 1,950 rpm in
P mode (62 kW/min-1)
88 hp @ 2,150 rpm in
H/P mode (65 kW/min-1)
1,600 rpm (35 kgf•m/min-1)
and meets all Tier II emissions regulations.