Product Details

Who do you choose us?

Price.If cooperation, We will give the lowest price in china.
Quality. Our machine are Passed international standard, Such as ISO, SGS, CE certification.
Test. The factory test with each production.
Delivery. If is order, We will delivery in time.

LGX-Z421 Integrated DTH Drilling Rig

Application

With its excellent environmental and cost saving performance,LGX-Z421 integrated DTH rig services rock drilling in mining or construction of road, railway and water power station.

Technical Specifications

Diesel Engine
Model	YC6A180Z	Rotation	1800rpm
Manufacturer	Yuchai	Emission	EuroII
Rated Power	140kw	Fuel Tank	170L
Screw Compressor
Manufacturer	LGX	F.A.D	10m3/min
Air end	Hanbell	Working Pressure	14.5bar
Functional Specifications
Holes Range	Ø80-100 mm	Hammer	HD35A
Hole Depth	25m	RRotation Speed	75/115 r/min
Drill Rod Diameter	60mm	Torque	1450NM
Rod Handling System	6	Rod Length	3000mm Collar rod 2000mm
Boom
Boom Type	Single Straight boom	Feed Driving	Mator and chain
Length of Feed	5150 mm	Travel Length	3160mm
Feed Extension	950mm	Feed Rate(Max.)	0.5 m/s
Feed Force(Max.)	7.5KN	Lift Force(Max.)	31 KN
Chassis
Travel Speed (Max.)	High: 2.8 km/h low: 1.8km/h	Traction Force	High:39kN low: 32kN
Climbing Ability(Max.)	30°	Track Oscillation	±10°
Ground Clearance	545 mm
Weight & Dimensions
Width	2450 mm	Height	2830mm
Length	5950 mm	Weight	7000kg

Features and benefit

LGX integrated DTH rig LGX-ZD421 apply single power pack to drive both the screw air compressor and hydraulic system simultaneously besides staging designed power output. Comparing with separate rigs, the power consumptionof integrated DTH rig is reduced by 30% and maintenance cost reduced by 50%. Drill rig and air compressor are integrated on the same board reducing the energy losing in piping way and raising both the work efficiency and mobility. Reinforced dual speed hydraulic traction provides high off-road capability. Large torque promise easy penetration in complicated rock. Integrated control platform with wise layout bring about easy and clear operation. Dry type dust collector is optional.

Advantage

1. Standard Yuchai YC6A 180Z engine and 10/14.5 screw compressor on board. Rod length 3m x φ60mm. Dry dust collector is optional.

2. High rotation unit torque permits broad holes range.

3. Feeding,Lifting and Rotation speed is switchable between fast and slow moods that greatly improves the efficiency for rods change.

4. New profile design brings convenient maintenance and better appearances.

Components

1.Dual stages dry-type dust collector system,efficient and friendly to environment. (optional)

2.Adapt to the complex conditions with Multi-angle design, ground clearance low to 40cm when horizontal drilling.

3.Standard two-speed robust motor makes machine to move and climb efficiently, with less failure.

4.Centralized control panel with proper layout, convenient and efficient.

Standard Equipment

Control panel
Hydraulic tank
Diesel Tank
Yuchai Diesel A7AF3
Dust pump
Cooling assembly
Lubricator
Barrels of oil and gas
Screw air compressor
Compressor air filter
Compressor prefilter
Duplex gear bump
Dust collector
Diesel pre-filter
Diesel air filter

Other Model Display

Field Case

About Us

Qingdao Ligaoxin Machinery Co., Ltd. is a sales and after-sales service as one of the main scientific and technological company, has long been committed to the air compressor industry and the development of drilling industry. And with many famous brand enterprises to establish a good and stable partnership, forming a cooperative mechanism with strong vitality, interdependence and common development.

The company believes in: "quality first, customer first" principle, with a strong network of cooperation, leading technology, rich experience in the industry and excellent product quality, affordable price, professional standards of after-sales service and modern marketing management concept, rapid development and expansion, the product has been widely recognized and approved.

Let users enjoy the quality and reliable, cost-

effective, service perfect product is our goal, we created adynamic and cohesive marketing design and maintenance team, to provide customers with timely, quality and efficient services, to help customers improve competitive advantage, bring

rationalization and maximize the investment benefits, achieve a wonderful win- win, and for the "Made in China" to contribute our strength.

Corporate culture: innovation, cooperation, win-win.

Business philosophy: in good faith principle, industry and technology oriented , to win through good service.