Name: Z138YA Middle Air Pressure Crawler DTH Drill Machine For Open Mining
Brand: LongYe
Availability: InStock

Product Details

Product Description

drilling rig superiority:

1. Excellent steel quality of products

2. Supply wearing parts for free

3. Our crawler hydraulic drilling rig suitable formountainous and muddy pavement.

4. The YuChai Brand diesel engine life is very long

5. The pump desigh , can save the maintenance cost

6. The work efficiency is very high .

7. Large hydraulic oil design,also separated controllable, meanwhile guarantee stability during fieldwork.

CTQ-Z138YA crawler rotary blasting hole drilling rig ,uses new hydraulic technology,,with low air consumption , large rotary torque , and easy for variable-bit-shift hole.Using Z138YA rig is reliable,high efficiency,when drilling in hard rock its speed is 2 times as fast as the low air pressuredrilling rig.It is mainly suitable for open mining ,water conservancy and other blasting hole projects.

technical parameters

Working pressure (Mpa)	0.7-1.6
Air consumption(m3/min)	10-15
Drilling diameter (mm)	90-130
Drilling depth(m)	level 40 down 30
Once promotion distance(mm)	3000
Drill rod diameter(mm)	60
Skid compensation(mm)	900
Maximum lift force(N)	24800
Skid pitch(.)	up and down total 45
Swinging angle of skid(.)	Left 40, right 30
Boom swing angle(.)	Left 30, right 40
Boom Pitch(.)	up and down total 60
Climb ability	30
Chassis ground clearance(mm)	260
Travelling speed(Km/h)	0-2.5
Rotation speed(r/min)	0-110
Rotary torque(N.m)	2000
Host Power(KW)	45
For rock	f=6-20
Total Weight(Kg)	4170
Dimension (L * W * H)	520020302300 mm