Truck-Mounted Drilling Rigs/Hydraulic Top Drive Drilling Rigs
CDC-400K
The CDC-400K is a 400m truck-mounted hydraulic water well drilling rig available in two configurations (Economy / Standard): hole diameter 300mm (Economy) / 660mm (Standard), tower load 20T (Economy) / 45T (Standard), total weight 21-25 tons.
Hole diameter
300 (Entry) / 660 (Standard)
Drilling depth
400 m
Engine
60 / 132 kW
Weight
21000-25000 kg
Overview
The CDC-400K is a 400m truck-mounted hydraulic water well drilling rig available in two configurations (Economy / Standard): hole diameter 300mm (Economy) / 660mm (Standard), tower load 20T (Economy) / 45T (Standard), total weight 21-25 tons.
Key highlights
- ✓Two configurations: tower load 20T/45T, height 6m/8m, pull down 7T/15T, pull up 15T/25T
- ✓Power head torque 9500Nm (Economy) / 11500Nm (Standard)
- ✓Diesel engine 60kW (Economy) / 132kW (Standard)
- ✓Standard air compressor 2.0-2.4MPa, 22-29m3/min; mud pump BW450/30 or BW600/30
- ✓Optional Sinotruk or Dongfeng chassis; total weight 21-25 tons
Applications: Suitable for 400m-level 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) | 400 |
| Hole diameter (mm) | 300 (Entry) / 660 (Standard) |
Engine & drive
| Engine power (kW) | 60 / 132 |
Dimensions & weight
| Dimensions (mm) | 10500x2500x3400 |
| Weight (kg) | 21000-25000 |
Drive & handling
| Tower height (m) | 6 / 8 |
| Pull-down force (t) | 7 / 15 |
| Pull-up force (t) | 15 / 25 |
| Power head torque (N·m) | 9500 / 11500 |
| Tower load (t) | 20 (Entry) / 45 (Standard) |
Mud & hydraulic
| Mud pump | BW450/30 or BW600/30 |
Tooling & air
| Air compressor | 2.0-2.4MPA 22-29m3/MIN |
Performance & mobility
| Chassis | Sinotruk or Dongfeng |
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-400K?
Water well drilling, DTH drilling, Exploration.
Which air compressor pairs with the CDC-400K?
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.