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ZAXIS130W

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ENGINE

Model Isuzu
Model Engine family 4BG1XABF
Model Engine type 4BG1XABFA
Type 4-cycle water-cooled, direct injection
Aspiration Turbocharged, intercooled
No. of cylinders 4
Rated power Traveling DIN 6271, net 87.5 kW (119 PS,117 hp) at 2200 min-1 (rpm)
Rated power Traveling SAE J1349, net 87.5 kW (119 PS,117 hp) at 2200 min-1 (rpm)
Rated power Traveling ISO 9249, net 87.5 kW (119 PS,117 hp) at 2200 min-1 (rpm)
Rated power Traveling ECE-R24 87.5 kW (119 PS,117 hp) at 2200 min-1 (rpm)
Rated power Digging DIN 6271, net H/P mode:86.2 kW (117 PS,116 hp) at 1 950 min-1 (rpm)
P mode:83.0 kW (113 PS,111 hp) at 1 750 min-1 (rpm)
Rated power Digging SAE J1349, net H/P mode:86.2 kW (117 PS,116 hp) at 1 950 min-1 (rpm)
P mode:83.0 kW (113 PS,111 hp) at 1 750 min-1 (rpm)
Rated power Digging ISO 9249, net H/P mode:86.2 kW (117 PS,116 hp) at 1 950 min-1 (rpm)
P mode:83.0 kW (113 PS,111 hp) at 1 750 min-1 (rpm)
Maximum torque 437 Nm at 1 800 min-1 (rpm)
Piston displacement 4.329 L
Bore and stroke 105 mm x 125 mm (4.13" x 4.92")
Batteries 2 x 12 V / 55 AH
Governor Mechanical 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 pumps Maximum oil flow 2 x 176 L/min (46.5 US gpm, 38.7 lmp gpm)
Pilot pump 1 gear pump
Pilot pump Max. oil flow 26.6 L/min (7.0 US gpm, 5.9 lmp gpm)
Steering pump 1 gear pump
Steering pump Max. oil flow 26.6 L/min (7.0 US gpm, 5.9 lmp gpm)

Hydraulic Motors

Travel 1 variable displacement axial piston motor
Swing 1 axial piston motor

Relief Valve Settings

Implement circuit 34.3 MPa (350 kgf/cm2, 4 980 psi)
Swing circuit 32.3 MPa (330 kgf/cm2, 4 690 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 tubes. Cylinder cushion mechanisms provided in 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 the suction line, and full-flow filters in 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 pedal 1
Outrigger and / or blade lever 1

UPPERSTRUCTURE

Revolving Frame

Welded sturdy box construction, using heavy-gauge steel plates for ruggedness. Reinforced 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 13.1 min-1 (rpm)

Operator's Cab

Independent spacious 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

Wheeled type undercarriage. The frame is of welded, stress-relieved structure.
Drive system : 2 gear power shift transmission and variable displacement axial piston type travel motor.

Travel speed (forward and reverse) Creeper speed range 0 to 2.5 km/h
Travel speed (forward and reverse) Low speed range 0 to 8.6 km/h
Travel speed (forward and reverse) High speed range 0 to 34.0 km/h
Gradeability 35 degree (70%)
Min. turning radius 6 280 mm
Axle :
All-wheel drive.
The front axle can be locked hydraulically in any position.
Oscillating front axle.
+- 6 degree
Brakes system :
Maintenance free wet-disk brakes on front axle and rear axle are standard.
Fully hydraulic service brake system.
 

OPERATING WEIGHT

Equipped with 2.52 m arm and 0.5 m3 (SAE, PCSA heaped) bucket.

SERVICE REFILL CAPACITIES

BACKHOE ATTACHMENTS

Boom and arms are of welded, box-section design.
2.10 m, 2.52 m and 3.01 m arms are available.
Bucket is of all-welded, high-strength steel structure.

Buckets

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