300m 400m 500m 600m Depth Deep DTH Borehole Water Well Drill Rig Deep Hole Drilling Machines

=== Base Info ===

=== Description ===

Technical parameters

Maximum bore depth(m)

650

Bore diameter(mm)

105-800

Air pressure(Mpa)

1.05-3.4

Air condumption(m³/min)

14-60

Drilling rod length(m)

3/4.5/6

Drilling rod diameter(mm)

89/102

Axial pressure

16T

Lifting power

26T

Max rotary torque(NM)

13000

Rotation speed(r/min)

100/60

Rod unloading method

Semi-automatic loading(unloading) by hydraulic cylinder

Truck loading method

Loading on truck by high hydraulic legs

Weight (T)

16.6

Dimension(mm)

9300*2100*3800

Optional device

Whole reverse cycle system, generator, foam pump, mud pump, dismantling DTH hammer device

For drilling geological conditions

Sand, soil, and various hardness rock layers

Drilling method

Direct / Reverse Circulation (Optional), Mud Pump, DTH

R F Q:

1. The payment terms: Pay 30% deposit in advance by T/T firstly, then pay the balance70% before delivering the products.

2. The time of delivery: Deliver the products within 2 days after receiving the total price.

3. The quotation validity date:40 days;  Machine manufacturing time: 30 days;