Engine Specifications: The ZAXIS 75US-3 is equipped with an Isuzu 4LE2X engine, delivering 54 hp at 2,000 rpm, compliant with EPA interim Tier-4 emissions standards. It features turbocharged aspiration with an intercooler and a displacement of 133 cu. in.
Powertrain and Travel: The machine has a two-speed propel system with automatic shift, achieving speeds of 1.9 mph in low and 3.1 mph in high.
Hydraulics: The hydraulic system includes three variable-displacement axial piston pumps with a maximum flow of 2 x 20.9 gpm + 16.3 gpm. System relief pressure is 566 psi, with operating pressures for implement, travel, and swing circuits at 3,771 psi, 4,554 psi, and 3,626 psi respectively.
Undercarriage and Swing Mechanism: Features include one carrier roller and five track rollers per side, with 40 triple semi-grouser shoes per side. The swing mechanism operates at 10.5 rpm with a torque of 12,244 lb.-ft.
Operating Dimensions and Capacities: The machine weighs 17,743 lb. and offers a maximum digging depth of 15 ft. 1 in. and a maximum reach of 22 ft. 8 in. at ground level.
Serviceability: Easy serviceability with refill capacities of a 35.7-gallon fuel tank and a 26-gallon hydraulic system. Includes a fluid analysis program for monitoring component health.
Bucket Options: Offers various bucket options with capacities from 0.40 to 0.66 cu. yd., with recommendations based on material type and application conditions.
Control and Maintenance: Hitachi's CPS program manages costs through proactive maintenance strategies, including fluid analysis.
Preventive Maintenance and Coverage: Emphasizes fluid analysis and component life-cycle data to predict maintenance needs. PM agreements offer fixed maintenance costs, and extended coverage provides fixed repair costs.
Customer Support Advisors (CSAs): CSAs assist in maintenance decisions and plan implementation tailored to business needs.
Engine and Hydraulic System: The engine includes an auto-idle system and a 500-hour oil-change interval. The hydraulic system features a reduced-drift valve and a 5,000-hour oil-change interval.
Undercarriage and Upperstructure: Includes a planetary drive, automatic propel brake, and sealed track chain. The upperstructure has a counterweight and vandal locks.
Front Attachments and Operator’s Station: Offers various attachments and a well-equipped operator’s station with adjustable controls and a multifunction LCD monitor.
Electrical and Lighting: The electrical system includes a 50-amp alternator and multi-fused circuits, with optional wireless communication systems and strategically mounted work lights.
Specifications and Standards: Specifications are compliant with SAE standards and subject to change, detailing standard and optional features.