Sinomada 280 Torque Drilling Rig Machine Rotary Drilling Rig Zr280c-2 for Piling Construction

Sinomada 280 Torque Drilling Rig Machine Rotary Drilling Rig Zr280c-2 for Piling Construction image

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Product Description

Overview
Product Description
Product Parameters
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Company Profile

Basic Info.

Model NO.

ZR280C-2

Bit Type

Diamond Bit

Drilling Way

Rotary

Type

Crawler

Trademark

SINOMADA

Origin

China

HS Code

8701901190

Production Capacity

100/Month

Product Description

SINOMADA 280 Torque Drilling Rig Machine Rotary Drilling Rig ZR280C-2 For Piling Construction

Rotary drive with three motors, which ensures large torque, high reserve coefficient and stronger construction capacity.
High construction efficiency due to big flow main pump, multi-gear rotary drive, and two-speed crowd cylinder.
More stable structure and stronger bearing capacity due to large supporting angle of the mast cylinder, lower center of gravity, and reinforced chassis.
New generation cab with better vision, more comfortable operation, new electrical control panel. 360 degree full view monitoring.

Options:5th generation rotary drive, auto-lubrication, spin-off.

NAME	SPEC.
Torque(KN.M)		280
Drilling Diameter(mm)		2500
Drilling Depth(m)	inter-locking	58/62
Drilling Depth(m)	Friction	88/94
Drilling Speed(r/min)		5~28
Engine Model		Top Brand QSM11
Rated Power(kw)		298
Rated Engine Speed(r/min)		2100
Max.Crowd Force(kN)		260
Max.Crowd Cylinder Pull(kN)		260
Line Pull(main winch)(kN)		290
Line Speed(main winch)(m/min)		68
Line Pull(aux.winch)(kN)		90
Line Speed(aux.winch)(m/min)		66
Operating Mass(t)		93
Traction Force(kN)		557
Rope diameter(Main winch)(mm)		32
Rope diameter(auxiliary winch)(mm)		22

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