1.for water well,micro piling,geothermal, anchoring 2.reliable performance 3.long service life 4.easy to maintain 5.stable

Usage

1. excellent in water well, geothermal, micro piling and anchoring drilling.

2.Drill holes from 105mm to 140mm.

3.match to 76mm drill rods with API 2 3/8"REG BOX

4. match to bits with COP44.DHD340A,Mission40,QL40,SD4,XL4 shanks

Advantage

1, good sealing effect to prevent water and rock cutting entering to the hammer

2.high impact power

3. reliable and stable performance

4.simple structure,easy to maintain and disassembly

5. Average drill speed

     

Techincal Parameters

Package

Ply-wooden case with dimension 114cm*11cm*14cm and weight 38KG/Set.

Quality Warranty

The company is responsible for any problem caused by defaulty of material and maching.

The broken parts will be replaced at the sight of photos and product serial code.

Payment Term

30% at the order and full payment at the sight of shipping advice.

Delivery Time

in 15 days after receiving the deposit payment.

After Sale Service

offer the guide service for assembly and problem-analyse service during using.