China Crawler Dth Drilling Rig

The open-pit split drilling rig is a cost-effective drilling rig developed for the open-pit mining industry. After collecting a large number of reports from users of different rigs, upgrade and optimize the operating system, hydraulic system, propulsion beam, rotary power system and the rig as a whole. The upgraded drilling rig has strong climbing ability, large rotary torque, long motor life, can drill 3 meters at a time, is suitable for various side holes and horizontal holes, and is suitable for various open-pit mining environments.

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Product Details

Product Description:

■Standard configuration with two-meter drill pipe, with dry dust collector model and enhanced travel motor.

■Using cycloid gear motor to drive the rotary head, low failure rate, small size, large torque, suitable for larger drilling aperture range.

■The self-developed high-performance wet air filter, combined with the dry air filter, forms a three-stage air filter system to better protect the diesel engine.

■The design of the new cover makes the maintenance and use of the drilling rig more convenient and more beautiful.

■Standard reinforced walking motor, stronger climbing and more reliable quality.

■The self-designed guide wheel and hydraulic tensioning travel system of Chigo Tunnel are not easy to cause the track off the chain.

■All series of drilling rigs have anti-counterfeiting marks, which can be checked and differentiated at any time.

■The rotation speed can be adjusted according to the rock condition to increase the rock drilling speed.

■Double-station drill pipe warehouse can store more drill pipes, which is convenient for deep hole drilling and single-person operation.

work case


Main SpecificationsD355C
Diesel Engine.Yuchai 73.5 kW
Hammer4"/5"Hole Range$90-165 mm
Drill Pipe$76×3,000 mmHole Depth30 m
Length of Feed Beam6,700 mmFeed Extension1,220 mm
Tramming Speed3KM/hClimbing Ability25
F.A.D10-20 m3/minEmission StandardTier Ill
Capacity Fuel Tank150LRotation Torque2,600 N.m~4,000 N.m
Drill Length3000 mmTravel Length3,890 mm
Width Length Height2,330x7,500x2,700mmWeight(w/o option)7,340 kg

Packaging and Shipping:

1.Standard plywood case, its compressive strength and bearing quality is better.

2.The board area is bit, the soil structure is good, it is better in leakproofness and waterproof.

3.When importing, the plywood case is with fumigation-free, the procedure is simple.

4.Delivery Detail: within 7-15 days after received your payment

Packaging and Shipping

customer visit:

customer visit


1.what can you buy from us? 

Well Drilling Machine,Drilling Tools and Accessories,Screw Air Compressor,Excavator 

2. How can we guarantee quality? 

Always a pre-production sample before mass production;always final inspection is done before shipment;and our main unit has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide machine installation and operation videos. 

3.Can you do OEM for me? 

We accept all OEM orders,just contact us and give me your design.we will offer you a reasonable price and make samples for you ASAP. 

4.Are you a manufacturer or trading company? 

We are professional manufacturer with big modern factory in ShanDong,China. 

5.Do you have any certificates for your machine?

All of our products coming with the certificates of CE,ISO9001、EPA.

6. what services can we provide? 

Accepted Delivery Terms: FOB,CFR,CIF;

Accepted Payment Currency:USD,EUR,CAD,AUD,GBP,CNY; 

Accepted Payment Type: T/T,L/C,D/P D/A,PayPal,Cas 


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