حفار متحرك

HITACHI ZX170.6

Manufacturer: Hitachi
Model: ZX170W-6
. HCMLBE5ZH00040376

Equipment:
Mobile base unit, rear dozer/stabilizer blade,
dual tires – Caliber 315/70,
articulated boom,
2,500 mm long stick,
reinforced bucket linkage without lifting hook,
complete piping for hammer, grab, and shear,

with central lubrication system
Quick coupler. Tilt and trenching bucket

Documents:
Data confirmation
-
- Isuzu low-emission engine AR-4HK1X, compliant with Stage 4 (TIER 4 final),
muffler with oxidation catalyst, DEF/AdBlue injection to
reduce nitrogen oxide levels, variable geometry turbocharger, common rail direct injection, 4-valve technology, additionally cooled exhaust gas recirculation
- Output 128.4 kW / 174.6 HP (ISO 14396), max. torque 670 Nm,
batteries 2 x 12 V / 93 Ah
- Reduced fuel consumption and CO2 emissions through automatic idle control
(idle automatism), automatic speed regulation, and automatic engine shutdown
- Automatic diesel temperature control
- Heated DEF/AdBlue tank
- Corrosion-resistant aluminum radiators protected with dust mesh, parallel arrangement of
coolers for easy cleaning from both sides
- Oil level monitoring via multi-function monitor in the cab

- HIOS IV: New dual-pump hydraulic system for increased productivity and reduced fuel consumption.
Reduction of hydraulic losses through special valve technology
- Working hydraulics with 2 variable-displacement axial piston pumps
2 x 157 l/min max. oil flow
- Tool Control: Settings for up to 11 tools are freely programmable (oil flow/oil pressure) and can be
called up at the push of a button. Supports roto-tilt functions
- User-friendly operating mode selection system for two power ranges: ECO and POWER
- Automatic lifting power boost for lift cylinders
- Energy recovery system for boom and stick cylinders
- Auxiliary hydraulic function for hammer/shear operation (A), pump combination
- Hydraulic lines and switching valves for clamshell operation (B)
- Additional auxiliary hydraulic function, e.g., for rotating shears or tilting buckets (C) with a 30 l/min pump
- Auxiliary hydraulics (A, B, C) operated via proportional sliders on both joysticks
Robust swing frame with generously dimensioned D-shaped steel profiles for the toughest applications
- Heavy counterweight (3,800 kg) with integrated lighting for road travel
- Rear swing radius 2,320 mm
- New handrails and a reinforced safety platform ensure maximum safety
- Rearview camera for safe monitoring of the rear area. Display via monitor system in the cab.
Easily foldable right-side outer mirrors on the upper structure and approach mirror on the left side of the cab
- Easy and slip-resistant access to the upper structure via integrated stair system at the
front edge of the upper structure
- High-performance refueling pump (50 l/min flow rate), automatic shut-off,
equipped with non-return valve and extra filter

Standard equipment undercarriage
- Normal gauge configuration, undercarriage width 2,530 mm
- All-wheel drive with hydraulically lockable oscillating steering axle (automatic/manual)
- Reliable ZF axles
- Easy-to-operate brake and locking automatic system ensures rapid travel readiness
- Robust, stress-free welded undercarriage, tool/storage box on the left
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- Fully hydraulic brake system, maintenance-free wet disc brakes, no play
- Two-stage powershift transmission with axial piston drive motor, travel and creep mode

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