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Hydraulic Wagon Drill Bits

Hydraulic Wagon Drill Bits
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Basic Infomation
Place of Origin: GERMANY, CHINA
Brand Name: ROSCHEN
Certification: ISO9001
Model Number: 108-152mm
Payment & Shipping Terms
Packaging Details: wooden case
Product Description



​DTH Crawler Hydraulic wagon drill bits for Rock Drilling , 108mm - 152 mm OD


Wagon drill bits for Rock Drilling Products:   

Roschen have wide experience and series of high quality products as follows:

1. Button bits, connection tapered or threaded, diameter from 33mm to 127mm;
2. Cross bits, connection tapered or threaded, diameter from 28mm to 95mm;
3. Coupling sleeves, R25, R32, R38, T38, T45, T51; 
4. Down the hole hammers, similar or equal DHD, COP, SD and BR etc. series hammers;
5. Down the hole bits, similar or equal DHD, COP, SD and BR etc. series bits;
6. Diamond materials and tools, core bits and saw blade, Core bit & Reaming shell NQ, BQ, HQ, NQ, etc., Synthetic Diamond & CBN Grinding wheels, etc.;  
7. ODEX system, etc.  

For DTH Bits, Various low pressure and high pressure DTH bits are available.   
Low pressure DTH Bits diameter ranges from 66mm to 205mm, are used to equip with our RS series low pressure hammers. Other low pressure DTH bits are available too upon customer's shank drawing or samples.  

High pressure DTH Bits diameter ranges from 76mm to 305mm, the high pressure DTH bits are suitable to

DHD340A, DHD350R, DHD360, DHD380;
Cop32, Cop34, Cop44, Cop54, Cop64, Cop84;
Mission 40, Mission 50, Mission 60, Mission80;
SD4, SD5, SD6, SD8;
QL40, QL50, QL60, QL80;
BR2, BR3. ….

DTH Hammer:
DTH hammer sizes: 3", 3.5", 4", 5", 6", 8";
DTH hammer shank styles: DHD3.5, DHD340, DHD350, DHD360, DHD380, SD4, SD5, SD6, SD8, Mission40, Mission50, Mission60, Mission80


Integral Drill Rods:   

(1) Steel grade: 95CrMo equivalent to SANDBAR 20 or C253, 55SiMnMo   
(2) Shank size: hex19mm hex.22mm, including Plug Hole Rod      
(3) Head Diameter: 24mm-44mm      
(4) Length: 0.4m-10m       
(5) Package: in wooden case or in bundles  
(6) Productivity: 2000MT/Month


RS-430 DTH Crawler Hydraulic wagon drill 

Bore Dia.(mm): 108-152 
Bore Depth (m): 30 


RS-430 DTH Crawler Hydraulic wagon drill




1)      RS-430 DTH Crawler Hydraulic wagon drill must work together with the Air Compressor. It is a kind of rock drill equipment with highly-efficient and energy-saving.

2)      It has all functions of 351 Drill Arm, multiple large angle swing arm. It can works freely on the rough ground to reach preconcerted hole location.

3)      Advanced caterpillar automatic levelling system to make sure the caterpillar always close to the ground with good climb ability.

4)      Large flow condenser cooling type of hydraulic oil, special stable system, imported hydraulic pipe make sure the hydraulic operation system more stable.

Main Technical Data:




Working Pressure (Mpa)


Air Consumption

10-20 m3/min

Bore Dia.(mm)


DTH-Hammer or supporting impactor

Standard match 340A, select match 350A

Bore Depth.(m)


Drill Rod length (mm)


Drilling rod Dia.(mm)

Standard match 76, select match 89

 Climbing Ability (°)


Traveling Speed (km/h)


Slewing Speed (rpm)

0 - 72

Slewing Torque (N.m)


Total Weight (kg)


Dimensions (mm)



With dust collection

Without dust collection

Supporting Power

Diesel YC4D80

45kw-4 motor

Diesel YC4D80

45kw-4 motor

Drill rig model






We supply with all kinds of hydraulic crawler drilling rig!All items we are selling are best quality among the similar products.All items will be strict tested before shipping!We promise our customers best price!We are sincerely looking for your cooperation.

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Get in touch with us
Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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