XR780F

Rotary Drilling Rig

XR780F

Max. drilling diameter (mm): 3500/4000 Max. drilling depth (m): 160/94 Rated out torque (kN·m) : 780

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It is suitable for medium & large pile foundation projects such as high-rise buildings, highways, and cross river and sea bridges. It has strong rock drilling ability and high construction efficiency under load conditions such as large holes, deep piles, and hard rocks.The disassembly, assembly and transportation of the whole machine is convenient.The high-power engine can realize real-time optimal power matching to be high efficient. The rotary drive has high torque and strong rock drilling ability.

XR780F

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Parameters

PARAMETERS

Item Unit Parameter: Max. drilling diameter mm 3500/4000; Max. drilling depth m 160/94; Rated out torque kN·m 780; Rotation speed r/min 6~19; Main winch Max.lifting force kN 800; Max.winch speed m/min 60; Crowd cylinder Max.crowd force kN /; Crowd cylinder Max.lifting force kN /; Crowd winch Max.crowd force kN 500; Crowd winch Max.lifting force kN 650; Engine - QSK23; Power kW 641; Emission standard - CN III; Working weight t 245