JY-800 Full hydraulic core drilling rig

Model:

JY-800

Usage

It is mainly applicable to the drilling of solid deposits, can also be used for engineering geology, shallow oil, natural gas, groundwater drilling, and can also be used for tunnel ventilation, drainage and dam grouting and other engineering drilling.

Drilling Depth:

600-1200m

Machine weight:

7.5t

Category：

Fully hydraulic core drilling rig

info@chinajulong.cn

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Feature

A. The rig is fully hydraulic driven.
B. The rig can carry out mechanical two-gear plus stepless speed regulation, and the highest torque can reach 1800N.m.
C. Axial plunger pump and inclined shaft plunger motor drive.
D. With power head lateral translation mechanism, the mast can slip as a whole by cylinder lifting and landing, and can be drilled within the range of 45-90°.

Technical parameters

Drilling depth
BTW (m)	1200
NTW (m)	1000
HTW (m)	800
PQ (m)	600
Hydraulic system
Rated pressure （Mpa)	Primary pump 95ml/r.32MPa Auxiliary pump 80ml/r.25MPa
Cooling method	Air cooling+ Water cooling
Diesel engine
Model	Yuchai engine 6-cylinder 92kW
Rated power (Kw)	92
Rated speed (rpm)	2200
Drill head
Max.torque (N.m)	1800
Max.rotation speed (rpm)	1400
Stroke (m)	1.8
Lifting force (kN)	300
Feeding force (kN)	150
Wireline winch
Roller capactity(m)	1000
Lifing force (kN)	20
Lifting speed (m/min)	110
Rope dia. (mm)	6
Drill mast
Height(m)	6
Drilling angle	0-90
Slide stroke (mm)	1200
Pipe clamp
Max.through-hole dia. 146mm
Crawler chassis
Climb angle°	20
Max walking speed (km/h)	2
Mud pump
BW100
Transportation Dimension
LWH mm	560019002650
Machine weight（t）
7.5