Engine Specifications: The ZAXIS 670LC-5 is equipped with an Isuzu 6WG1-iT4 engine, meeting EPA Interim Tier 4/EU Stage IIIB emissions standards. It provides a net power of 345 kW (463 hp) at 1,800 rpm with a displacement of 15.7 L. The engine includes a turbocharged, air-to-air charge-air cooler and has an off-level capacity of 70% (35 degrees).
Cooling System: Features two cool-on-demand hydraulic-driven, suction-type fans with remote-mounted drives.
Powertrain: Includes a 2-speed propel with Autoshift, offering travel speeds of 3.6 km/h (2.2 mph) in low and 5.2 km/h (3.2 mph) in high, with a drawbar pull of 46,115 kg (101,666 lb.).
Hydraulics: The open center, load-sensing hydraulic system has two variable-displacement main pumps with a maximum flow of 489 L/m (129 gpm) each. Operating pressures are 31,900 kPa for implements, 34,300 kPa for travel, and 29,400 kPa for swing, with a power boost pressure of 34,300 kPa.
Electrical System: Utilizes two 12-volt batteries with 500 CCA and a 50 amp alternator, including five halogen work lights.
Undercarriage: Features 3 carrier rollers and 8 track rollers per side, with 47 double-bar grouser shoes per side. The track is hydraulically adjustable, with sealed and lubricated chains.
Ground Pressure: Varies with shoe width: 93.8 kPa for 650 mm shoes, 82.7 kPa for 750 mm shoes, and 69.6 kPa for 900 mm shoes.
Swing Mechanism: Swing speed is 9.1 rpm with a torque of 194,000 Nm.
Serviceability: Refill capacities include a 900 L fuel tank, 70 L cooling system, 57 L engine oil with filter, 380 L hydraulic tank, and 750 L hydraulic system.
Operating Weights: The SAE operating weight is 71,688 kg with a full fuel tank, operator, and standard equipment.
Operating Dimensions: Maximum reach is 14.74 m, maximum digging depth is 10.03 m, and maximum dumping height is 9.17 m.
Machine Dimensions: Overall length ranges from 12.42 m to 13.40 m depending on arm configuration, with an overall height up to 5.28 m.
Transport Dimensions: The base machine without attachments measures 5.22 m in length, 3.32 m in height, and 3.39 m in width, weighing 20,100 kg.
Lift Capacities: Based on ISO 10567 standards, not exceeding 87% of hydraulic capacities or 75% of the weight needed to tip the machine.
Bucket Specifications: Details specifications for Heavy Duty, Extreme Duty, and Truck Loading buckets, each with specific dimensions, capacities, weights, and digging forces. Buckets are equipped with ESCO teeth and optional side cutters.
Bucket Types and Capacities: Heavy Duty buckets range from 914 mm to 2184 mm in width, with capacities from 1.30 m3 to 5.05 m3. Extreme Duty buckets range from 1219 mm to 1524 mm in width, with capacities from 2.65 m3 to 3.53 m3. Truck Loading buckets range from 1930 mm to 2083 mm in width, with capacities from 3.75 m3 to 4.05 m3.
Digging Forces: Lists digging forces for different arm lengths and bucket types, with values in both SAE and ISO standards.
Additional Equipment: Includes standard and optional equipment such as engine features, hydraulic systems, undercarriage components, upper structure elements, front attachments, and operator's station amenities.
Engine and Hydraulic System: Features an auto-idle system, electronic engine control, turbocharger, and a hydraulic fan reverser. The hydraulic system includes a reduced-drift valve, auxiliary hydraulic valve section, and auto power lift.
Operator's Station: Equipped with adjustable control positions, climate control, a deluxe air-suspension seat, and a multifunction LCD monitor with diagnostic capabilities.
Electrical and Lighting: Includes a 50-amp alternator, ZXLink™ wireless communication system, and multiple work lights.
General Recommendations: Advises contacting a Hitachi dealer for optimal bucket and attachment selections based on specific conditions and applications. Larger buckets may be used for light materials and ideal conditions, while smaller buckets are recommended for adverse conditions.