YQZ 50B hydraulic portable drilling machine rock core drilling machine for sale

Product Overview

Description

1.A brief introduction of YQZ-50B hydraulic portable drilling machine

The YQZ-50B hydraulic portable drilling rig is a high and low speed drilling rig with oil pressure. The drilling rig is suitable for geological drilling in complex terrain such as mountains, hills, river courses, engineering geological investigation of buildings, drilling of blasting holes and so on. To meet the needs of different users, the rig can be equipped with one of three kinds of power of diesel engine, gasoline engine or motor, and the default is diesel power.

2.Features of YQZ-50B hydraulic portable drilling rig

a.The model portable drilling rig is compact in structure, small in size and light in weight. Rig can also be quickly dismantled, more convenient to transport up the mountain, especially suitable for mountainous and hilly complex terrain work.

b.Compared with similar products, the model portable rig is equipped with dual cylinder hydraulic feed system, with high drilling speed and high efficiency.

c.The operation panel of this type of portable drilling machine is equipped with the pressure gauge of the bottom of the hole to indicate the pressure in the hole, and the operator can make the adjustment according to the different terrain conditions.

d.The model portable rig is equipped with a high-performance 4 gear shift system. It is convenient for operators to freely adjust the positive rotation speed according to the geological conditions. In addition, it also has an ultra slow reverse gear, which is convenient for operators to remove drill pipe drill tools.

e.This type of portable drilling rig is equipped with automatic hoisting and lifting system, combined with tower, which greatly saves labor intensity and improves work efficiency.

f.The drill is equipped with a ball clip clamping mechanism and a six party active drill rod, which can realize the non stopping of the pole, and the efficiency is high, and the safety is reliable.

3.Technical par

Content	Model or parameter
Dynamic part	Diesel engine
Drill weight	145kg
Drill rig size	1250*650*1050mm
Drill pipe diameter	32mm
Borehole diameter	46mm	60mm	75mm
Borehole depth	50-60m	40-50m	30-40m
Gearbox	4 gear transmission
Gripping type	Ball ball card holding type
Vertical axis type	Six prism
Vertical axis to side length	36mm
Vertical axis length	1600mm
Vertical rotation speed of vertical shaft	220/580/960rpm
Reverse rotation speed of vertical axis	130rpm
Maximum output torque of vertical shaft	210n.m
Vertical shaft double oil cylinder stroke	400mm
Maximum inlet force of double oil cylinder	7kn
Maximum lifting force of double oil cylinder	15kn
Vertical shift speed	0.035m/s
Vertical axle load down speed	0.085m/s
Oil pump flow rate	10ml/r
Pressure gauge pressure range	0~6mpa
Rated pressure of oil pump	20mpa
Hydraulic control valve gear position	4 gear
Maximum inlet pressure	3MPa(450kg)
Maximum lifting pressure	4.5MPa(680kg)
Hydraulic tank capacity	4.6L
Rated maximum lift weight	500kg
Mode of separation	Manual clutch
Capacity of reel wire rope	40m
Drum diameter	60mm
The length of the matched wire rope	10m
Diameter of wire rope	8mm
Tower type	Integrated tower
Tower height	3m
Rated load of tower	1000kg