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56mm Depth 1500m Dia Crawler Type Limestone Drilling

Basic Information
Place of Origin: China
Brand Name: SINOVO
Certification: CE/GOST/ISO9001
Model Number: SD-1200
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: International Export Carton Case Package
Delivery Time: 7-10 work days
Payment Terms: L/C, D/A
Supply Ability: 30 set per month
Detail Information
Name: 56mm 1500 Crawler Type Limestone Drilling Rig Rock Drill Model: SD-1200
Drilling Depth: 56-114mm Drilling Dia: 600-1500m
Hydraulic Mixer: Derived By The Hydraulic Motor Crawler Wide: 2400mm
Overall Dimensions(L*W*H): 8500*2400*2900mm Drilling Angle: 60°-90°
Power Type: Diesel Usage: Water Conservancy And Other Blasting Hole Projects
High Light:

crawler type limestone drilling


56mm Depth Limestone Drilling


1500m Dia Limestone Drilling

Product Description

56mm 1500m Crawler Type Limestone Drilling Rig Rock Drill


SD-1200 full hydraulic driving the rotation head unit core drilling rig mounted the crawler is mainly used for diamond bit drilling with wire line hoists. It adopted the foreign advanced technology of rotation unit rod holding system and hydraulic system. It is suitable for diamond bit drilling and carbide bit drilling of solid bed. It also can be used in exploring drilling and base or pile hole drilling and the small water well drilling.



1. Application Range


It can be used to engineering geology investigation, seismic exploration drill, and water well drilling, anchor drilling, jet drilling, air-condition drilling, pile hole drilling.



2. Main Features


(1) Rotation unit (hydraulic driving rotation head) adopted the France technique. It was drive by dual hydraulic motors and changed speed by the mechanical style. It has the wide range speeds and high torque at the low speed. It also can satisfy the different project construction and drilling process with different motors.

(2) The rotation unit has the more stiffness spindle, transmission accurately and running steadily, it has more advantages in the deep drilling.

(3)The max spindle speed is 1175rpm with the torque 432Nm, so it is suitable for the deep drilling.

(4) The feeding and the lifting system use the single hydraulic cylinder driving the chain. It has the long feeding distance character, so it is easy to the long rock core drilling process.

(5) The hydraulic driving head can move away the drilling hole, accompany with the clamp machine system, the unscrew machine system and the rod assistant machine, so it bring the convenient for the rock core drilling.

(6) Rig has the high lifting speed, it can decrease the auxiliary time. It is easy to wash the hole and improve the rig’s efficiency.

(7) The V style orbit on the mast can make sure the enough rigidity between the top hydraulic head and the mast and gives the stability at the high rotation speed.

(8) The main winch adopted the BRADEN winch from the USA, work stability and brake reliability.

(9) The wire line winch can get to max speed 205m/min at empty drum, which saved the auxiliary time.

(10) Rig has the clamp machine and the unscrew machine, so it is convenient for unscrew rod and decrease the work intensity.

(11) The rig equips with the spindle speedometers and the drilling deep gauge, it is convenient to choose the drilling data.

(12) The rig adopted the back pressure balance system to weight the rod. The customer can conveniently get the drilling pressure at the bottom hole and increase the bits life.

(13) The hydraulic system is reliable, the mud pump control by the hydraulic valve. All kind of the handle is concentrate at the control set, so it is convenient to solve the drilling incidents.

(14) Mounted the crawler and electronic handle control the rig can move easily, it can link the outer handle which make the movement more safely and easily.



3. Technical parameters


Drilling depth Ф56mm(BQ) 1500m
  Ф71mm(NQ) 1200m
  Ф89mm(HQ) 800m
  Ф114mm(PQ) 600m
Drilling angle 60°-90°
Overall dimension 8500*2400*2900mm
Total weight 13000kg
Rotation unit(dual
hydraulic motors and mechanical style changing speed with A2F180 motors)
Torque 1175rpm 432Nm
  823rpm 785Nm
  587rpm 864Nm
  319rpm 2027Nm
  227rpm 2230Nm
  159rpm 4054Nm
  114rpm 4460Nm
Hydraulic driving head feeding distance 3500mm
Feeding system single
hydraulic cylinder
driving the chain
Lifting force 120KN
Feeding force 60KN
Lifting speed 0-4m/min
Rapid lifting speed 29m/min
Feeding speed 0-8m/min
Rapid feeding high speed 58m/min
Mast movement Mast move distance 1000mm
Cylinder lifting force 100KN
Cylinder feeding force 70KN
Rod holder Range of the holding 50-200mm
Holding force 120KN
Unscrew machine system Unscrew torque 8000Nm
Main winch Lifting speed 46m/min
Lifting force single rope 55KN
Diameter of rope 16mm
Cable length 40m
Secondary winch(W125) Lifting speed 205m/min
Lifting force single rope 10KN
Diameter of rope 5mm
Cable length 1200m
Mud pump (three cylinder
reciprocating piston
style pump)
Model BW-250A
Distance 100mm
Cylinder diameter 80mm
Volume 250,145,90,52L/min
Pressure 2.5,4.5,6.0,6.0MPa
Hydraulic mixer derived by the hydraulic motor
Support jack four hydraulic support jacks
Engine(diesel Cummins) Model 6BTA5.9-C180
Power/speed 132KW/2200rpm
Crawler Wide 2400mm
Max. transit sloping angle 25°
Max. loading 15000kg




Q1: Are you factory or trade company?
A1: We are factory. And we have ourselves trading company.
Q2: Warranty terms of your machine?
A2: One year warranty for the machine and technical support according to your needs.
Q3: Will you provide some spare parts of the machines?
A3: Yes, of course.
Q4: What about the voltage of products? Can they be customized?
A4: Yes, of course. The voltage can be customized according to your equirement.
Q5: Can you accept OEM orders?
A5: Yes, with professional design team, OEM orders are highly welcome.
Q6: Which trade term can you accept?
A6: Available trade terms: FOB, CIF, CFR, EXW, CPT, etc.


Packaging & Delivery
Packaging Details
nude package or provide package in accordance with your request
Lead Time :
20-30 days
56mm Depth 1500m Dia Crawler Type Limestone Drilling 0

Contact Details

Phone Number : +8613466631560

WhatsApp : +8613801057171