HITACHI ZX200-3 CRAWLER EXCAVATOR

Technical Description

The Hitachi ZX200-3 hydraulic excavator is a versatile medium-sized construction machine designed for efficient digging, loading, and material handling. It features two boom/stick options: Option 1 provides a maximum cutting height of 31.8 ft, digging depth of 20.3 ft, loading height of 22.5 ft, and ground reach of 30.4 ft; Option 2 offers enhanced reach with a max cutting height of 33 ft, digging depth of 21.9 ft, loading height of 23.6 ft, and ground reach of 32 ft. The excavator’s bucket capacity ranges from 0.7 to 1.6 cubic yards, with a reference bucket size of 1.2 cubic yards. Powered by an AI-4HK1X turbocharged, intercooled engine with 316.9 cu in displacement, it delivers a net power of 164 hp (122 kW) at 2000 rpm and maximum torque of 483.2 lb-ft at 1500 rpm. The hydraulic system operates at a relief valve pressure of 4974.8 psi with a pump flow capacity of 112.1 gpm, ensuring precise and powerful control of movements. This model has an operating weight of approximately 43,652 lbs, with a ground clearance of 1.5 ft and overall width of 9.2 ft to the outside of tracks. The undercarriage features 46 shoes per side (23.7 in wide) and 7 track rollers, offering a ground pressure of 6.4 psi and a maximum travel speed of 3.5 mph. The swing mechanism supports a speed of 13.3 rpm, and the machine has a tail swing radius of 9.1 ft. The cab height is 9.7 ft, designed for operator comfort and visibility. This excavator balances power, reach, and durability, making it suitable for various heavy-duty excavation tasks in construction and earthmoving industries.