Portable DTH Drilling Rig

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Model SKD70 Pneumatic DTH Drill

Model SKD70 Pneumatic DTH Drill

Product Introduction Shoukai pneumatic portable DTH drilling rig is designed for these highway, railway, water conservancy, mine construction engineering which road inconvenient in the earlier projects stage. It is also suitable for the slope support and other projects, light weight easier to...

Product Details

Product Introduction

Shoukai pneumatic portable DTH drilling rig is designed for these highway, railway, water conservancy, mine construction engineering which road inconvenient in the earlier projects stage. It is also suitable for the slope support and other projects, light weight easier to relocation and transfer still can meet the needs of drilling large diameter and deep hole operations, can do vertical hole and horizontal hole.


Product information

Type: pneumatic portable DTH drilling rig

Power type: pneumatic motor and air compressor

Brand name: Shoukai

Feature :full pneumatic ,only need air compressor as its power. Light weight, easy to move

Warranty: 3months

Certification: ISO9001:2008


product features

1, use

Model SKD70 "for cutting hole drill is based on the highway, railway, water conservancy and Hydropower Engineering and mine construction, the early start of the road inconvenience, lifting transportation equipment can not be directly to the equipment shipped to the construction site, one of the most lightweight DTH Drill design features most pull shoulder to enter the. To minimize the weight of the host, but still can meet the needs of users to dig larger aperture deep hole. The utility model is suitable for slope anchoring, digging courtyards and ventilation holes, etc.. The utility model can also be used for underground mining.

2, characteristics

(1) choose a 70 type dth. It has high drilling efficiency

(2) with compressed air as the driving force, the power is unitary.

(3) the utility model has the advantages of simple structure, convenient operation, short auxiliary time and light weight

Two, technical parameters

1, Model SKD70

2, the hole diameter Phi 50 - 80mm

3, adapt to rock types of hard and hard rock f=8 - 16

4, Kong Shen, 15m

5, drilling tool rotation speed 110 - 160r/min

6, use air pressure 0.5 - 0.8MPa

7. Use hydraulic pressure 0.8MPa

8, with the amount of 7 square meters /min

9, water consumption 6 - 12L/min

10 、 propulsion cylinder

(1) the cylinder diameter is 90mm

(2) promote effective travel 1100mm

(3) maximum propulsive force 4300N

11, drill pipe

(1) the outer diameter of the drill pipe diameter 42mm

(2) the drill pipe diameter Phi 32mm

(3) length of drill pipe 1026mm

(4) quality of drill pipe 4.9kg

12 and TMY vane motors

(1) model TMY3

(2) power 3KW

(3) rated revolution 3200r/min

13 、host weight 98kg

14. Mainframe dimensions 1740 x 260 * 420 (mm)


Product details

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Shoukai Portable DTH drilling rig working on the site

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Our certification 

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We are well-known as one of the leading drilling products manufacturers and suppliers in China. Welcome to wholesale our full pneumatic portable horizontal and vertical hole rock blast hole and soil dth drilling rig. Competitive price and good after-sale service are available in our factory



We are well-known as one of the leading drilling products manufacturers and suppliers in China. Welcome to wholesale our Model SKD70 Pneumatic DTH Drill. Competitive price and good after-sale service are available in our factory.
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