Tata Hitachi Zaxis 670 H Base

Specifications of Tata Hitachi Zaxis 670 H Base

Engine

• Aspiration Turbocharged
• Batteries 2 x 12 V, 170 AH
• Bore and stroke 147 mm x 154 mm
• Engine Make/Model Isuzu BB-6WG1X
• Governor Mechanical speed control by stepping motor
• Max. Torque 1540 Nm (157 kgfm) at 1 500 min¹ (rpm)
• Net (SAE J1349) 295 kW (395 HP) at 1 800 min-¹ (rpm)
• No. of cylinders 6
• Piston displacement . 15.681 L
• Type 4-cycle water-cooled, direct injection

Weights

• Operating Weight 63 500 kg

Service Refill Capacities

• Engine Coolant 98
• Engine Oil 55
• Fuel Tank 740
• Hydraulic System 618
• Hydraulic Tank 310
• Pump Drive Box 71
• Travel device 14

Specifications

• Max digging reach 11645
• Max digging reach on ground 11370

Hydraulic System

• Hydraulic motors Swing 2 axial piston motors
• Hydraulic motors Travel 2 axial piston motors with parking brake
• Implement Circuit 30.9 MPa
• Main Implement System - Maximum Flow (2x) 2 x 475 L/min
• Main pumps 2 variable displacement axial piston pumps
• Pilot circuit 3.9 MPa
• Pilot pump 1 gear pump
• Pilot pump Maximum flow 30L/min
• Swing circuit 29.4 MPa
• Travel circuit 34,3 MPa

Undercarriage

• Lower rollers 8
• Shoe Type triple grauser
• Shoe width 600mm
• Track Shoe Width 600mm
• Track Shoes 49
• Travel speeds High: 0 to 5.0 km/h Low: 0 to 3.5 km/h
• Upper rollers 3

Working Ranges

• Max cutting height 10867
• Min. swing radius 4952

Swing Mechanism

• Swing Speed 10.2 min (rpm)

DRIVE

• Gradeability 35° (70%) continuous
• Maximum traction force 415kN (42 300 kgf)

CONTROLLER

• Two Implement Levers 2
• Two Travel Levers with Pedals 2

WEIGHT

• Operating Weight 61.750 kg

CRAWLER SPECIFICATIONS

• Ground Pressure 1.14 kgf/cm

HYDRAULIC FILTRATION

• Hydraulic Filters Hydraulic circuits use high-quality hydraulic filters. A suction filter is incorporated in the suction line, and full-flow filters in the return line and swing/ travel motor drain lines.f

WORKING RANGE

• Max. digging depth 7046

Boom System

• Boom Length 6600mm

Chassis and Swivel Gear

• Ground pressure 1.1 kgf/cm²

Undercarriage - LGP

• Shoe Type triple grauser

Performance Data

• Backhoe Arm Length 2900