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ZGYX-421/451/452 integrated DTH drill rig

2013/5/5

Integrated DTH Surface Drill Rigs (Series)

ZGYX-421 /451 /452

Product Introduction

This series of integrated down the hole (DTH) surface drill rigs have the same traits of high efficiency, energy saving, and environment friendly with

the automatic DTH rigs except cab and drill pipe handling system. Single power pack drives both screw air compressor and hydraulic system with

power output of stagger design. Comparing with separated drills, the power output of integrated DTH rig is reduced by 30% and maintenance

cost reduced by 50%. Drill rig and air compressor are integrated on board with dust collector standard reduces energy loss and raises work

efficiency and mobility. Powerful hydraulic dual tramming control system makes good cross terrain adaptability. Large torque rotation motor

makes antijamming easy and simple. Integrated control platform with wise layout and full displays bring about easy, simple and clear operation.

Core hydraulic components by global famous makers ensure reliable operation.

These rigs are the best substitutes for the separated drill rigs due to excellent price to value comparison.

3D drawing and components

Integrated Hydraulic valve blocks and modular design, and multiple folding door design for easy maintenance access and simpler

and smart interior layout.

1.	Operation Console
2.	Hydraulic Oil Tank
3.	Diesel Fuel Tank
4.	Yuchai Diesel Engine A7AF3
5.	Dust Pump
6.	Cooler Assembly
7.	Lubricator
8.	Oil and Air Barrels
9.	Screw Air Compressor
	Compressor Air Filter
11.	Compressor Primary Air filter
12.	Double Gear Pump
13.	Dust Collector Assembly
14.	Engine Primary Air filter
15.	Engine Air Filter

Zega own developed Two stage dust collector system, efficient and environment friendly.

Standard two-speed heavy duty tramming motor improving mobility and climbility with less work stoppage.

Customized to complex conditions with multi-angle design, ground clearance lowered to 180 mm for horizontal drilling.

Standard two-speed heavy duty tramming motor improving mobility and climbility with less work stoppage.

Centralized and lower control panel and displays, convenient and efficient.

Technical specification:

Model

ZGYX-421

ZGYX-451

ZGYX-452

Diesel Engine
Model	YC6A180Z	YC6A240-20(A35F0)	YC6A260L-T20
Manufacturer	YuChai	YuChai	YuChai
Rated Power	140 kw	177 kw	191 kw
Speed	2000 rpm	2150 rpm	2150 rpm
Fuel Tank Capacity	170 L	420 L	420 L
Screw Air Compressor
Manufacturer	ZEGA	ZEGA	ZEGA
Air End Manufacturer	Hanbell	Hanbell	Hanbell
F.A.D	10 m3/min	13 m3/min	15 m3/min
Working Pressure(Max.)	14.5 bar	14.5 bar	17 bar
Functional Specifications
Hole Range	80-100 mm	108〜27 mm	108-127 mm
Recommended Hole	90 mm	108 mm	115 mm
Hole Depth(Max.)	20 m	20 m	20 m
Drill Pipe Diameter	60 mm	76 mm	76 mm
Drill Pipe Length	3 m	3 m	3 m
Pipe Handling System	6+1	6+1	6+1
Hammer Size	3.5" Standard	4" Standard	4" Standard
Rotation Speed	0-110 r/min	0~ 100 r/min	0~ 100 r/min
Rotation Torque	1450 N.m	2479 N.m	2479 N.m
Function of Boom
Boom Type	Single Straight-boom	Single Straight-boom	Single Straight-boom
Length of Feed Beam	5340 mm	5430 mm	5430 mm
Feed Extension	960 mm	1200 mm	1200 mm
Feed Lift Capacity (Max.)	15 kn	19.5 kn	19.5 kn
Feed Driving Type	Cylinder and Chain drive	Cylinder and Chain drive	Cylinder and Chain drive
Travel Length	3200 mm	3200 mm	3200 mm
Feed Rate(Max.)	0.75 m/s	1.1 m/s	1.1 m/s
Pull up Force(Max.)	25 kn	37.5 kn	37.5 kn
Chassis
Tramming Speed(Max.)	High: 3.2 km/h Low: 1.5 km/h	High: 3 km/h Low: 1.5 km/h	High: 3 km/h Low: 1.5 km/h
Max. Climbility	25°	23°	23°
Ground Clearance	545 mm	360 mm	360 mm
Traction Force	65 kn	71 kn	71 kn
Track Oscillation -		±14°	±140
Weight & Dimensions
Width	2560 mm	2500 mm	2500 mm
Length	5700 mm	7567 mm	7567 mm
Height	2900 mm	2900 mm	2900 mm
Weight (excluding options)	7000 kg	11300 kg	11300 kg

Shanghai TopAir Electromechanical Equipment Co.，Ltd. HUICPB No. 2022030471 - 1 Disclaimer

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