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ZAXIS110MF
ENGINE
| Model | Isuzu BB-4BG1T |
| Type | 4-cycle water cooled, direct injection |
| Aspiration | Turbocharged |
| No. of cylinders | 4 |
| Rated power DIN 6271, net | H/P mode: 63 kW (85 PS) at 2 150 min-1 (rpm) P mode: 59 kW (80 PS) at 1 950 min-1 (rpm) |
| Rated power SAE J1349, net | H/P mode: 61 kW (83 hp) at 2 150 min-1 (rpm) P mode: 58 kW (79 hp) at 1 950 min-1 (rpm) |
| Maximum torque | 340 Nm (35 kgfm, 253 lbft) at 1 600 min-1 (rpm) |
| Piston displacement | 4.329 L (264 n3) |
| Bore and Stroke | 105 mm X 125 mm (4.13" x 4.92") |
| Batteries | 2 X 12 V / 55 AH |
| Governor | Machanical speed control with stepping motor |
HYDRAULIC SYSTEM
| Work mode selector | Digging mode / Attachment mode |
| Engine speed sensing system | |
| Main pumps | 2 variable displacement axial piston pumps |
| Main pump maximum oil flow | 2 X 100 L/min (24.4 US gpm, 22.0 imp gpm) |
| Pilot pump | 1 gear pump |
| Pilot pump maximum oil flow | 33 L/min (8.7 US gpm, 7.3 Imp gpm) |
Hydraulic Motors
| Travel | 2 variable displacement axial piston motors |
| Swing | 1 axial piston motor |
Relief Valve Settings
| Implement circuit | 34.3 MPa (350 kgf/cm2, 4 980 psi) |
| Swing circuit | 31.4 MPa (320 kgf/cm2, 4 550 psi) |
| Travel circuit | 34.3 MPa (350 kgf/cm2, 4 980 psi) |
| Pilot circuit | 3.9 MPa (40 kgf/cm2, 570 psi) |
Hydraulic Cylinders
High-strength piston rods and thbes. Cylinder cushion mechanisms provided boom and arm cylinders to absorb shock at stroke ends.
Dimensions
Hydraulic Filters
Hydraulic circuits use high-quality hydraulic filters. A suction filter is incorporated in th suction line, and full-flow filters in the the return line and swing/travel motor drain lines.
CONTROLS
Pilot controls. Hitachi's original shockless valve and quick warm-up system built in the pilot circuit. Hydraulic warm-up control system for engine and hydraulic oil.
| Implement levers | 2 |
| Travel levers with pedals | 2 |
UPPERSTRUCTRE
Revolving Frame
Welded sturdy box construction, using heavy-gauge steel plates for ruggedness. D-section frame for resistance to deformation.
Swing Mechanism
Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single-row, shear-type ball bearing with induction-hardened internal gear. Internal gear and pinion gear are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type.
| Swing speed | 13.9 min-1 (rpm) |
Operator's Cab
Independent roomy cab, 1 005 mm (40") wide by 1 675 mm (66") high, conforming to ISO* Standards. Reinforced glass windows on 4 sides for visibility. Openable front windows (upper and lower). Adjustable reclining seat with armrests; movable with or without control levers.
* International Standardization Organization
UNDERCARRIAGE
Tracks
Tractor-type undercarriage. Welded track frame using selected materials. Side frame welded to track frame. Lubricated track rollers, idlers, and sprocket with floating seals.
Track shoes with triple grouseres made of induction-hardened rolled alloy. Flat and triangular shoes are also available. Heat-treated connecting pins with dirt seals. Hydraulic (grease) track adjusters with shock-absorbing recoil springs.
Numbers of Rollers and Shoes on Each Side
| Upper rollers | 2 |
| Lower rollers | 6 |
| Track shoes | 42 |
| Track guard | 1 |
Traction Device
Each track driven by 2-speed axial piston motors through planetary reduction gear for counterrotation of the tracks. Sprockets are replaceable. Parking brake is spring-set/hydraulic-released disc type. Travel shockless relief valve built in travel motor absorbs shocks when stopping travel.
Automatic transmission system: High-Low
| Travel speeds | HIgh : 0 to 5.5 km/h (3.4 mph) Low : 0 to 3.6 km/h (2.2 mph) |
| Maximum traction force | 130 kN (13 300 kgf, 20 500 lbf) |
| Gradeability | 35 degree (70%) continuous |
WEIGHTS AND GROUND PRESSURE
| Shoe width | 960 mm (38") |
| Operating weight | 14 300 kg (31 460 lb) |
| Ground pressure | 23 kPa (0.23 kgf/cm2, 3.27 psi) |
Weights of the basic machine [include 1 800 kg (3 970 lb) counterweight and triple grousher shoes, excluding front-end attachment, fuel, hydraulic oil, engine oi, and coolant etc.] are:
| ZAXIS110MF | 11 500 kg with 960 mm shoes |
SERVICE REFILL CAPACITIES
| Fuel tank | 250.0 liters |
| Engine coolant | 19.0 liters |
| Engine oil | 15.8 liters |
| Swing mechanism | 3.2 liters |
| Travel final device (each side) | 4.0 liters |
| Hydraulic system | 130.0 liters |
| Hydraulic tank | 69.0 liters |
BACKHOE ATTACHMENTS
Boom and arm are of welded box-section design. 4.27 m (14'0") boom, and 1.96 m (6'5") , 2.26 m (7'5") and 2.81 m (9'3") arms are available. Bucket is of welded steel structure. Side clearance adjust mechanism provided on the bucket joint bracket.
