• CSD500L


  • CSD500L hydraulic rig is specially designed for surface diamond drilling. It features hydraulically driven system, operating easiness, precise control and high rate of coring. It is mounted on a track crawler chassis which ensures the rig with great convenience when moving around. The mast can be extended to 8.6m long, which makes it easy to pull up a 6m rod each time. Mud pump and mud mixer are optional for this model.

1. Crawler track mounted. 2. Applicable for drilling in narrow space.
3. Mast can slide.
4. Equipped with main hoist, wireline hoist, mud pump and mud mixer.
5. The floating device of power head can protect the rod threads during make up and break out.
6. Equipped with foot clamp which can be hydraulically open and closed.
7. Accurate control of feed pressure.
8. Premium hydraulic components from Europe / US. 

After-sales Service 
Our professional engineer team is globally available, 24/7. 

Our drilling rigs are available with different mounting options and diesel or electric drive options. Please contact sales@cortech.cn for more information. 


Drilling Capacity
Diameter of Drill Rod BS, NS, HS
Drilling Depth 650m 500m 300m
Hydraulic System
Rated Pressure 24MP
Cooling Air Cooled
Model Cummins 4BTA3.9-C110
Power 82kW
Rotational Speed 2,200rpm
Drill Bit
Max. Torque 1,400Nm
Max. Rotation 1,000rpm
Feed Stroke 1,800mm
Max. Inside Diameter 97mm
Pull/Push 70KN/35KN
Main Hoist
Max. Pull 40KN
Pulling Speed 35m/min
Rope Diameter 14mm
Rope Length 30m
Wireline Hoist
Max. Pull 10KN (bare drum)
Pulling Speed 110m/min (bare drum)
Rope Diameter 5mm
Rope Length 600m
Length 8.6m
Drilling Angle 45 to 90 degrees
Foot Clamp
Drill Rod BS, NS, HS, PS
Travelling Capacity
Max. Permissible Gradient 20°
Max. Travelling Speed 1.7km/h
Transport Dimensions 4,570 × 2,000 × 2,425mm (L × W × H)
Gross Weight 5.7t