Being produced with developed hydraulic system design, HİDROMEK’s new H4 Series excavators offer an outstanding performance by working faster, more productively and more efficiently. H4 Series excavators produce more work with less fuel; hence, they are more profitable for their users than ever
With their reinforced heavy duty construction produced at HİDROMEK’s modern production facilities and going through sensitive quality-control processes, H4 Series excavators have excellent durability.
Electronic system of H4 Series excavators designed to protect the engine and hydraulic components to provide fuel saving and superior performance.
In the new series, automatic stop system through configurable idling and stopping times provides fuel saving by stopping the engine after the machine is on idle. Automatic stop system in H4 Series helps to decrease the operational costs to minimum, and contributes to saving the environment.
“Safe fuel transfer pump” added to H4 Series stops the pump automatically when the tank is full and this feature gets activated also when the pump does not transfer fuel for 30 seconds, and ensures that the pump stops automatically.
8 inch touch control panel is positioned ergonomically at a point that the operator can easily reach it. Touch control panel having high quality hardware and a large screen easily enables to control the machine features and access to machine information.
In H4 Series, power boost technology gets activated automatically in the conditions when the machine needs extra power, and ensures that the machine has the proper performance for the work
BrandIsuzu
ModelAR-4HK1X
Number of cylinders4
Bore & Stroke115 x 125 mm
Displacement5193 cc
Maximum Power162 HP (120 kW) @2000 rpm / SAE J1349 (Net)
Maximum Torque649 Nm @1600 rpm (Net)
Pompa Type2 axial piston type pumps with double variable displacement and inclined plate
Main Pump Flow Rate2 x 233 L/min
Pilot Pump Flow Rate20.5 L/min
Cylinders350 kgf/cm²
Power Boost370 kgf/cm²
Travel370 kgf/cm²
Swing306 kgf/cm²
Pilot40 kgf/cm²
TypeAxial piston type integrated with shock absorber valves
Swing Speed11.90 rpm
Max. Drawbar Pull11.110 kgf
High Speed31 km/h
Low Speed7.7 km/h
Standard Bucket Capacity0.9 m³
Maximum Digging Depth5.76 m
Maximum Digging Reach at Ground Level9.17 m
Maximum Digging Height9.97 m
Bucket Digging Force (ISO)15.800 kgf
Arm Crowd Force (ISO)12.500 kgf
Bom Dimension5.6 m
Arm Dimensions*2.4 m / 2.92 m
Engine Oil21 L
Engine Cooling Sys33 L
Fuel Tank345 L
Hydrualic Tank160 L
Hydrualic System318 L
Standard Machine22.500 kg