Product Details

1.Introduction of YQZ-50A hydraulic core drilling rig
YQZ-50A hydraulic core drilling rig is a high, medium and low speed drilling rig with hydraulic pressure feeding. The rig is suitable for geological drilling of complex terrain such as mountains, hills and rivers, engineering geological survey of buildings, and drilling of blast holes. In order to meet the needs of different users, the rig can be equipped with one of three powers of diesel engine, gasoline engine or electric motor. The default is diesel engine power.

2. Features of YQZ-50A hydraulic core drilling rig
This model of light weight drilling rig is compact, small and lightweight. The rig can also be dismantled quickly, making it easier to carry the mountain, especially for complex terrain such as mountains and hills.
Compared with similar products, this type of portable drilling rig is equipped with a double cylinder hydraulic feeding system, which has a fast drilling speed and high work efficiency.
This type of portable drilling machine operation panel is equipped with a pressure gauge at the bottom of the hole to indicate the pressure, so that the operator can adjust according to different terrain conditions.
This model of lightweight drilling rig is equipped with a high-performance 4-speed shifting system. It is convenient for the operator to adjust the forward rotation speed according to the geological conditions. In addition, it is equipped with an ultra-low speed reverse gear, which is convenient for the operator to disassemble the drill pipe.

The rig is equipped with a fixed clamping mechanism and an integrated main rod, which eliminates the need for a rig and makes the work more compact.

3. Technical parameters of YQZ-50A hydraulic core drilling rig

Name	Content	Model or parameter
Rig host	Power section	diesel engine
	Rig weight	168kg
	Drill size	12506501450mm
	Drill pipe diameter	38mm
	Drilling diameter	46mm	60mm	75mm
	Drilling depth	55-60m	50-55m	45-50m
	Gearbox position	4-speed shift
Gyrator	Clamp type	Fixed clamping type
	Vertical axis type	Hexagonal
	Vertical axis opposite side length	36mm
	Vertical shaft length	1400mm
	Vertical shaft forward rotation speed	220/580/960rpm
	Vertical axis reverse speed	130rpm
	Vertical shaft maximum output torque	400n.m
	Vertical shaft double cylinder stroke	1200mm
	Double cylinder maximum feed force	7kn
	Double cylinder maximum lifting force	15kn
	Double cylinder maximum lifting force	0.035m/s
	Vertical axis no-load down speed	0.085m/s
Hydraulic system	Oil pump flow	10ml/r
	Pressure gauge pressure range	0-6mpa
	Pump rated pressure	20mpa
	Hydraulically operated valve position	4files
	Maximum feed pressure	6mpa(900kg)
	Maximum lifting pressure	9mpa（1360kg）
	Hydraulic tank capacity	9l

4. Configuration list of YQZ-50A hydraulic core drilling rig

Item	Name	Model	Unit	Quantity
1	Hydraulic core drilling rig	YQZ-50A	set	1
2	Water faucet		pc	1
3	Adaptor		pc	1
4	Drill pipe（Including Joint）	38*1000	root	30
5	Adaptor	60	pc	1
6	Core tube	60	root	1
7	Alloy bit	60	pc	1
8	Diamond drill bit	60	pc	1
9	Adaptor	75	pc	1
10	Core tube	75	root	1
11	Alloy bit	75	pc	1
12	Diamond drill bit	75	pc	1
13	High pressure faucet		set	1
14	High pressure water pump water seal		set	1
15	Straw		root	1
16	Water absorption filter		pc	1
17	Return pipe		root	1
18	High pressure water supply pipe	30m/plate	plate	1
19	U-fork		pc	1
20	UL-fork		pc	2
21	Pipe wrench		pc	2
22	Wellhead plate		pc	1

Contact with us :

Shandong Master Machinery Group Co.,Ltd.

Sales Manager:Emily Lee

Tel:0086-19806265526

email : 1948889241@qq.com

Website: