Self-Propelled 100m Model Air DTH Drilling Rig Stone Drilling Borehole Rig

=== Base Info ===

=== Description ===

No.

Item

Specification

1

Drilling caliber

Φ105-150mm

2

Max. drilling depth

100m

3

Diameter of drill pipe

Φ60,Φ63.5

4

Gas consumption

15-18 m³/min

5

Power

24Kw/2300rpm

6

Walking speed

0~1.5Km/h

7

Leg cylinder stroke

600 mm 

8

Propulsion

5.0 tonf

9

Lifting force

8.5 tonf

10

Speed of spindle

Fast 135 rpm     Slow 91 rpm

11

Rotary torque

1050N.m

12

Weight 

2200Kg

13

Dimension

3200×1770×2050 mm

Packaging & Shipping

Usually the machine will be loaded in a 20 feet container as shown in picture. We have done the packing a lot of times. 

How to choose a suitable drilling rig?

1. What will you do using drilling rig? 

---For water project, core sample, soil test, mineral prospect or others?

2. The depth you need?

---For water well, generally, 30-200m. For core sample, 30-600m, even more. 

3. Any requirements to hole diameter?

---Within a certain range, the smaller diameter, the deeper depth. Mathematically, we call it inversely proportional.

4. Working land condition?

A. soil, sand, weathered land, etc. soft stratum.

B. soil, sand, soft and hard rock stratum, mixed one. 

C. Mainly hard rock, like granite.

Based on the above information, DEFY experienced engineers will help you recommend suitable machine and price. If you have special demands, please tell us ahead.