Rotary Drilling Rig

ZR255UH

Equipped with a powerful and efficient Cummins engine, integrated with Zoomlion’s electronic control system and hydraulic system, enabling full utilization of the engine’s capabilities. Under similar operating conditions, fuel savings of approximately 10% can be achieved compared to equipment with the same power rating, both in domestic and international markets. The application of advanced CAN BUS technology and virtual instrumentation systems, combined with dedicated sensors, enables precise control and continuous monitoring of the operating conditions of the drilling machine.

260 kN.m

Rated output torque

56/70 m

Max.drilling depth

2000 mm

Max.drilling diameter

Built to perform

Advantage introduction

  • An advanced hydraulic system featuring load sensing, load responsiveness, and proportional control, designed to improve system efficiency and reduce energy consumption.
  • A dedicated Zoomlion chassis for the rotary drilling machine, equipped with a specially designed heavy-duty hydraulic compartment, providing excellent stability, convenient transportation, and precise travel performance.
  • The mast lifting and support system structure does not require disassembly when moving between job sites, enabling fast and convenient transfer between working locations.

TECHNICAL DATA

Main Parameters

Ready to put ZR255UH to work?

Talk to our team about the right equipment for your project.