Water Well Rigs/KS Crawler Water Well Drilling Rigs
KS400
FY400 is a crawler water well drilling rig. It provides a stated drilling depth of 400 m and a hole diameter range of 140-325 mm. The listed configuration uses a Yuchai engine rated at 92 kW.
Machine weight
9.2 t
Drill pipe diameter
Φ89 Φ102 mm
Hole diameter
140-325 mm
Drill pipe length options
1.5m 2.0m 3.0m 6.0m
Overview
FY400 is a crawler water well drilling rig. It provides a stated drilling depth of 400 m and a hole diameter range of 140-325 mm. The listed configuration uses a Yuchai engine rated at 92 kW.
Key highlights
- ✓24 t lifting capacity.
- ✓6.6 m feed stroke.
- ✓6500-9000 N·m rotary torque.
Applications: Water well drilling.
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Machine weight | 9.2 t |
| Drill pipe diameter | Φ89 Φ102 mm |
| Hole diameter | 140-325 mm |
| Drill pipe length options | 1.5m 2.0m 3.0m 6.0m |
| Drilling depth | 400 m |
| Lifting capacity | 24 t |
| Feed stroke | 6.6 m |
| Rapid lifting speed | 18 m/min |
| Travel speed | 2.5 km/h |
| Rapid feed speed | 33 m/min |
| Maximum gradeability | 30° |
| Loading width | 2.7 m |
| Winch lifting capacity | 2 t |
| Working air pressure | 1.7-3.4 MPa |
| Rotary torque | 6500-9000 N·m |
| Air consumption | 17-36 m³/min |
| Overall dimensions | 6000*2000*2550 mm |
| Rotary speed | 66-135 rpm |
| Compatible DTH hammer | Medium- and high-pressure DTH hammers |
| Penetration rate | 15-35 m/h |
| Outrigger stroke | 1.4 m |
Engine & drive
| Engine | Yuchai, 92 kW |
Other specifications
| Equipment configuration | Steel tracks; winch; dual water/air quick-switch valve; welding machine; access ladder; 6.6 m feed stroke |
Applications
- Water well drilling
- Deep wells
- Geological drilling
Recommended packages
Air compressor match
KS300B-KS450 pair with the KSZJ-29/23 class (29 m³/min @ 2.3 MPa, 400 HP Yuchai) — the standard water-well pairing for 300-450 m programs.
DTH hammer & bits
Match hammers to the 140-350 mm hole range; each rig can ship as a complete package with DTH hammer and drill pipe sets.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the KS400?
Water well drilling, Deep wells, Geological drilling.
Which air compressor pairs with the KS400?
KS300B-KS450 pair with the KSZJ-29/23 class (29 m³/min @ 2.3 MPa, 400 HP Yuchai) — the standard water-well pairing for 300-450 m programs.
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.