Truck-Mounted Drilling Rigs/Hydraulic Top Drive Drilling Rigs
CDC-300K
The CDC-300K is a 300-400m truck-mounted hydraulic power head water well drilling rig with a hole diameter of 400mm, 20T tower load, 6m tower height, power head torque of 5500Nm at 0-90 RPM, with a total weight of about 11.5 tons.
Hole diameter
400 mm
Drilling depth
300-400 m
Weight
11500 kg
Overview
The CDC-300K is a 300-400m truck-mounted hydraulic power head water well drilling rig with a hole diameter of 400mm, 20T tower load, 6m tower height, power head torque of 5500Nm at 0-90 RPM, with a total weight of about 11.5 tons.
Key highlights
- ✓Tower load 20T, height 6m, pull down 12T / pull up 15T
- ✓Power head torque 5500Nm at 0-90 RPM
- ✓PTO-driven 120HP diesel engine
- ✓Standard air compressor 300PSI, 700CFM for air DTH drilling; optional mud pump 720L/M, 3MPa
- ✓Optional 6x4 or 4x4 truck chassis; total weight approx. 11.5 tons, dimensions 7500x1900x3270mm
Applications: Suitable for 300-400m deep water wells, agricultural irrigation, urban and rural water supply, and geological exploration projects.
Supplied by KaishanDrilling as part of a complete drilling solution, with configuration, export coordination, spare-parts and after-sales support.
Specifications
Request the current specification sheet for this model using the button above.
Drilling capability
| Drilling depth (m) | 300-400 |
| Hole diameter (mm) | 400 |
Engine & drive
| Engine brand | PTO 120HP |
Dimensions & weight
| Dimensions (mm) | 7500x1900x3270 |
| Weight (kg) | 11500 |
Drive & handling
| Tower load (t) | 20 |
| Tower height (m) | 6 |
| Pull-down force (t) | 12 |
| Pull-up force (t) | 15 |
| Power head torque (N·m) | 5500 |
| Power head speed (rpm) | 0-90 |
Mud & hydraulic
| Optional mud pump | 720L/M 3MPA |
Tooling & air
| Air compressor | 300PSI 700CFM |
Performance & mobility
| Chassis | 6x4 or 4x4 |
Applications
- Water well drilling
- DTH drilling
- Exploration
Recommended packages
Air compressor match
Hydraulic top drive rigs handle both mud circulation and DTH drilling. For DTH work, match a KSZJ/LGZJ compressor to the hammer pressure and flow.
DTH hammer & bits
For DTH work, match hammers to the hole diameter (up to 505 mm on the CDC-600K high-spec); mud work uses standard rotary bits.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the CDC-300K?
Water well drilling, DTH drilling, Exploration.
Which air compressor pairs with the CDC-300K?
Hydraulic top drive rigs handle both mud circulation and DTH drilling. For DTH work, match a KSZJ/LGZJ compressor to the hammer pressure and flow.
Can the equipment be configured to my project?
Send your project details through the inquiry form and we will confirm the available configuration for the selected model before quotation.