Drilling Tools/DTH Hammer Series
K4
The Kaishan K4 is a high-air-pressure DTH hammer for down-the-hole drilling. It is 985 mm long without the bit, weighs 40 kg and is run with 110-130 mm drill bits.
Model
K4
Dimensions & weight — Total length (without bit)
985 mm
Dimensions & weight — Weight (without bit)
40 kg
Tooling & air — Hole range
110-130 mm
Overview
The Kaishan K4 is a high-air-pressure DTH hammer for down-the-hole drilling. It is 985 mm long without the bit, weighs 40 kg and is run with 110-130 mm drill bits.
Specifications
Request the current specification sheet for this model using the button above.
Other specifications
| Model | K4 |
Dimensions & weight
| Total length (without bit) | 985 mm |
| Weight (without bit) | 40 kg |
Tooling & air
| Hole range | 110-130 mm |
Applications
- Mining
- Quarrying
- Water well drilling
Recommended packages
Air compressor match
Hammers are the air consumer — the compressor's discharge pressure must equal or exceed the hammer rating and deliver rated consumption plus 10-15%.
DTH hammer & bits
This is the hammer itself — order matching button bits (K3 bit → 90-105 mm holes) and keep shank adapters and coupling sleeves in stock.
Need a complete drilling package? Request a rig + compressor + tooling quote →
Frequently asked questions
What applications suit the K4?
Mining, Quarrying, Water well drilling.
Which air compressor pairs with the K4?
Hammers are the air consumer — the compressor's discharge pressure must equal or exceed the hammer rating and deliver rated consumption plus 10-15%.
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.