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Net Power
15,700 - 16,100kg
Operating Weight
Max Dig Depth

Hitachi ZX135US-6 SRF

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  • Specifications
  • Net Power: 78.5kW
  • Operating Weight: 15,700 - 16,100kg
  • Max Dig Depth: 2,640mm
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  • Specifications
  • Net Power: 78.5kW
  • Operating Weight: 15,700 - 16,100kg
  • Max Dig Depth: 2,640mm

Enquiry Form

The ZX135US-6 short reach front excavator is ideal for use when space is limited and height restricted, such as tunnelling projects, underground excavation and demolition work. It can be used with larger attachments than the standard model and has greater bucket digging force than larger 20-tonne class machines.


Isuzu AR-4JJ1X
4-cycle water-cooled, common rail direct injection
Variable geometry turbocharged, intercooled, cooled EGR
After Treatment
DOC and SCR system
No. of cylinders
Rated power
ISO 14396
ISO 9249
SAE J1349
78.5 kW at 2 000 min-1
74.9 kW at 2 000 min-1
74.9 kW at 2 000 min-1
Maximum torque
375 Nm at 1 800 min-1
Piston displacement
2.999 L
Bore and stroke
95.4 mm x 104.9 mm
2 x 12 V /58 Ah
Hydraulic System
Main System:
Maximum Oil Flow
2 x 117L/min
Pilot Pump:
Maximum Oil Flow
Relief Valve Settings:
Implement circuit
Swing circuit
Travel circuit
Pilot circuit
Power boost
34.3 MPa
32.3 MPa
34.3 MPa
3.9 MPa
36.3 MPa
Drive, Swing and Dig
Travel Speeds:
0 - 5.5 km/h
0 - 3.3 km/h
13.7 min-1
Bucket Digging Force ISO
Max Digging Depth
Service Capacities
Fuel tank
220.0 L
Engine coolant
21.0 L
Engine oil
17.0 L
Swing device (each side)
3.2 L
Travel device (each side)
4.0 L
Hydraulic system
155.0 L
Hydraulic oil tank
60.0 L
DEF/AdBlue® tank
13.0 L

Comprehensive Support as Standard

Support Chain

At Hitachi we aim to help keep your investment operating safely and in peak condition at all times, to minimise downtime and protect the high residual value associated with the Hitachi product. The services, facilities and products available through the Hitachi Support Chain will help to achieve this, keeping your machine working at its maximum potential.

Fleet Management

Hitachi utilizes sophisticated on-board monitoring technology to collect vital, real time data for efficient operation of your machine, including fuel efficiency, CO2 emissions and idling time.

And now with CONSITE the revolutionary new complimentary customer support tool from Hitachi, a consolidated report can be delivered straight to your inbox.

Peace of mind

When purchasing a technologically advanced Hitachi product, you can buy safe in the knowledge that your purchase can be backed by an optional unique service and extended warranty program – SOLAS:

  • ervice by Hitachi trained engineers
  • nly genuine and approved parts
  • ife of contract annual inspections
  • ll-round cover
  • econd-hand value enhancement with full dealer service history

When purchasing machinery and equipment for construction projects, it always pays to have a solid financial foundation. Whatever your needs – new or used equipment, a single unit or an entire fleet – you can find flexible finance solutions from Hitachi Capital tailored to your business requirements.

Ready to Help

Talk to us!  If you have a question or would like to make an enquiry, please call us on 0191 430 8400 or use the contact form and we will call you back within 24hrs (or first thing Monday if it’s a weekend).

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Hitachi Construction Machinery (UK)

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