The crawler chain trencher NEXTRENCHER RC-760/1422 allows trenching up to 500 cm depth and variable excavation widths between 81 and 142 cm.
Ref. RC-760/1422
  • Contact +34 93 868 0950

RC-760/1422

760hp / Max. trench 1422mm

The crawler chain trencher NEXTRENCHER RC-760/1422 allows trenching up to 500 cm depth and variable excavation widths between 81 and 142 cm. The RC chain trencher performs well in all types of terrain and is specially designed for excavation in rock and abrasive conditions. It is the most efficient solution for trenching for water pipeline projects, sewage, oil, gas, communications, electricity and other utility requirements.

 

Engine

Model : Cummins QSK 19 Tier 2 / Stage II

Description: Turbo engine with intercooler

Number of cylinders: 6 cylinders in line

Maximum engine power : 760 HP @ 2,100 rpm

Maximum engine speed : 2,100 rpm (760 hp)

Cooling system adequate for 55º ambient air temperature

Fuel tank capacity : 1,450 liters

Operating range : 10 h (at full load)

Cabin

ROPS cabin certified acc. to standard UNE-EN ISO

Comfortable cabin, acustically isolated with an adjustable ergonomic seat

Air-conditioning and heating in the cabin

Radio CD/MP3 and 12 V power outlet

Hydraulic System

Closed loop with piston pumps for digging chain, crawler, conveyor and fan drives

Open loop with gear pumps for other services

Maximum pressure setting: 350 bar

Pressurized hydraulic tank

Hydraulic Tank Capacity: 1,100 l

Track Drive

Infinitely variable hydrostatic system with 2 hydraulic pumps

2-speed hydraulic motors. Speed range: 0 - 4,5 km/h

Parking brake

Track chain type: D7

Track width: 70 cm

Options

Laser Control System

GPS kit installation

Air-compressor

Automatic lubrication system

Customized configuration of the machine