Rotary drilling rig YR-20

Model: YR-20
Rated Power：113 kw
Max.Drilling Diameter：1600 mm
Max.Drilling Depth：20 m

Category：

Crawler Square Rod Piling Rig

zhanet@yiyuanmachinery.com

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Product Description

Overview

Features

LD-20 crawler rotary drilling rig adopts two drilling modes: self-weight pressure and hydraulic cylinder pressure, which can achieve rotary drilling pile depth of 20 meters, with different specifications of drilling tools, and the maximum pile hole diameter can reach 1400mm.
High-efficiency and energy-saving hydraulic system, large torque full hydraulic power head, 360-degree free rotation, wide application range, high construction efficiency, stable performance, environmental protection and energy saving advantages; deep pile driving, fast speed, convenient displacement, and comparable to large rotary drilling rigs Compared with the low purchase cost, low transportation cost, and fast income, it is more economical and engineering adaptability.

Main configuration list

①Engine: 6105 intercooled turbocharged

②Pile driving depth: 20 meters

③Drill pipe: full cylinder pressurization without wire rope (double cylinder)

④Main pump: Kawasaki KAWASAKI-112-112 double plunger pump.

⑤Hydraulic system (hydraulic distributor + hydraulic regulating valve + solenoid valve): XCMG supporting manufacturer: Lite Hydraulic Co., Ltd.

⑥Power head reducer: Ningbo Yining 107 variable motor

⑦Walking motor: Korea Advanced Seiko TM 60 High and low speed of walking belt

⑧Slewing support: 500 manganese High-frequency quenching

⑨Rotary reducer: Sany Heavy Machinery

⑨Crawler chassis width: 2.6 meters

⑨Hydraulic oil pipes: Xipolit 35MPa high pressure hydraulic oil pipes.

Remarks: The above configurations can be selected according to customer requirements.

Technical Parameters

De scription	Unit	Date
LD-20 rotary drilling rig
Working mode	/	/
Max.Drilling Diameter	mm	1600
Max.Drilling Depth	m	20
Dimension	m	9.5×2.6×3.25
Overall Drilling Weight	t	17.8
Rotary Drive Max.output torque	N.m	36000
Rotary Drive Rotary speed	r/min	22-43
Rotary table slewing angle		360°
Max.traveling speed	km/h	2.6
Max.grade ability	%	25
Engine Model	/	6105 Intercooling supercharged
Engine power	kw	113