Product Details

1. The brief introductions of YQZ-30 hydraulic core drilling rig

YQZ-30 hydraulic core drilling rig is a small portable diesel oil drilling machine. It is mainly used for prospecting and exploration, geophysical exploration,drilling engineering such as road construction and blasting hole, shallow oil, natural gas and groundwater drilling. It also can be used for engineering drilling of dam grouting and tunnel ventilation and drainage. The drilling depth of YQZ-30 hydraulic core drilling rig is 30 meters. The open hole diameter is 89mm, and the final hole diameter is 75mm.

2.Features of YQZ-30 hydraulic core drilling rig

· Oil pressure automatic feeding mechanism, high drilling efficiency.

· Using the upper ball clamp mechanism, non-stop re-chuck

· Handles are centralized, easy to operate, safe and reliable.

· Compact structure, small floor space.

· The shell of drill rig and gearbox are made of aluminum. The shell reduce the weight of the fuselage.

· Easy to decomposition and move, suitable for working in hilly terrain, mountainous areas and other complex terrain.

3.Specifications of YQZ-30 hydraulic core drilling rig

Main engine
Drilling depth	30m	Drill pipe diameter	42mm
Open hole diameter	91-110mm	End hole diameter	75 mm
Drilling rig weight	198kg	Drilling rig dimension	14006001055mm
Windlass
Maximum hoist capacity	4kn	Coiling block diameter	90mm
Wire rope diameter	8mm	Maximum length	18m
The band type brake diameter	200mm	The band type brake width	35mm
Vertical shaft
Rotating speed	136/338/578r/min	Stroke	400mm
Maximum pressure	8kn	Lifting power	10kn
Oil pump
Model	YBC20/125	Rated pressure	12.5Mpa
Rate of flow	20ml/r	Rated rotate speed	1500r/min
Power
Diesel engine	R180	Cooling type	water-cooling
Rated power	5.67KW	Rated rotate speed	2600r/min

4.The configuration list of YQZ-30 hydraulic core drilling rig

Item	Specification	Unit	Quantity
Hydraulic core drilling rig	YQZ-30	Platform	1
Drill pipe including joint	42	m	30
Reducing nipple joint	57/57	pc	2
Reducing nipple	89*57	pc	1
Opening pipe	89	pc	1
Alloy bit	91	pc	1
Reducing nipple	73	pc	1
Core barrel	73	pc	1
Diamond bit	75	pc	1
Water pump	diesel engine power	set	1
Drill tower	3m	set	1
Wire rope	10mm	m	20
Rope cappel		pc	4
U shape ring		pc	1
Flat square main rod	2m/pc	pc	1
Reducing nipple for main rod		pc	1
Water faucet		pc	1
Lifter		pc	1
U-fork	57	pc	1
Safety clamp	57	pc	1
Pliers	24	pc	1
L-wrench	73/89	pc	2

Shandong Master Machinery Group Co.,Ltd.

Sales Manager：Laura

Wechat: 18865479503

Whatsapp: 008618865479503

QQ：256618593