Hot Sale Rotary Drilling Rig Sr220c

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Product Description

Basic Info.

Model NO.

SR220C

Drilling Way

Compound

Overall Height

20,089

Operating Weight

Max. Pile Diameter

1800

Rated Speed

>270

Rated Flow

Transport Package

Nude Packing

Specification

CE, ISO

Trademark

oriemac

Origin

Hunan, China

HS Code

8401100000

Production Capacity

500/Month

Product Description

SR220C Full Hydraulic Rotary Drilling Rig Classic model:

Powerful machine for civil engineering: Mainly used for pile foundation of medium and small-sized civil engineering.

SR220C Full Hydraulic Rotary Drilling Rig High efficiency

The first chassis equipped with Kawasaki load control system, featured with high efficiency and energy saving.

Main winch confluence technology; the max. speed: 82m/min

The construction efficiency is increased by 10% compared with competitors.

SR220C Full Hydraulic Rotary Drilling Rig Low fuel consumption

Engine output power intelligently matches the needs of system; fuel consumption is decreased by 5-10%.

SR220C Full Hydraulic Rotary Drilling Rig High reliability

All the key components are jointly designed with world famous manufacturers and are customized. All these components have passed the rigorous testing, which ensures the stability and excellent performance of the machine.

Full-automatic production line and robot welding ensure high quality;

100% nondestructive test of key components which ensures high quality;

Short servicing time provides high profit.

SR220C Full Hydraulic Rotary Drilling Rig Transport

With low transport weight, it can realize transport as a whole which facilitates assembly and disassembly.

SR220C Full Hydraulic Rotary Drilling Rig Flexibility

Spacious cab; comfortable seat; flexible joysticks and intelligent control system

Main performances	Unit	Parameters
Overall height	mm	18,432
Operating weight	t	46
Max. pile diameter	mm	1,500
Max. pile depth(friction Kelly/inter-locking Kelly)	m	56/44
Rotary Drive
Max. output torque	kN.m	150
Speed of rotation	rpm	6.5~40
Crowd system
Crowd force	kN	160
Line pull	kN	160
Stroke	mm	4,250
Main winch
Line pull(1st layer)	kN	160
Rope diameter	mm	28
Max. line speed	m/min	70
Auxiliary winch
Line pull(1st layer)	kN	60
Rope diameter	mm	14
Max. line speed	m/min	60
Mast inclination
Forward	°	5
Lateral	°	±5

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