Portable hydraulic borehole drilling rig — up to 100 m depth.
The Gran100 is GRANFI LTD's premier drilling rig — a portable rig capable of drilling up to 100 m boreholes. It is hydraulic driven with a diesel engine and designed for performance where mobility and capability both matter. Built in Kenya, it is one of our best-selling products and a unique offering in the East African market.
Performance where it matters.
Gran100 drilling rig is the best rig where performance is required. Reach us for a quotation today.
- Portable — can easily be mounted on a pickup
- Drills up to 100 m boreholes
- Hydraulic driven with a 12 hp diesel engine
- Sturdy rotary head carrying up to 2,800 kg
- Hydraulic ram with 2.5 ton pullback
- Rotary head ratio 3:1, maximum 200 rpm
- Comes with 2 m long drill rods
Technical Specifications
- Drilling depth
- Up to 100 m
- Drive type
- Hydraulic
- Engine
- Diesel, 12 hp
- Hydraulic pump
- Eaton vane pump
- Rotary head capacity
- Up to 2,800 kg
- Pullback
- 2.5 tons (hydraulic ram)
- Rotary head ratio
- 3:1
- Max rotary speed
- 200 rpm
- Drill rod length
- 2 m
- Mobility
- Mountable on a pickup
Gallery
Gran100 drilling — in action
Building the Gran100
Watch the fabrication of the Gran100 drilling rig in our Kariobangi workshop.
Gran Fabrication
Beyond the Gran100, our Kariobangi workshop handles a wide range of custom metal fabrication — from structural steel to trailers, tanks, gates, staircases and more.
Hydraulic Test Pumping Units (TPU)
Alongside the Gran100, GRANFI LTD also builds hydraulic Test Pumping Units (TPU) — rugged, portable units used to test borehole yield and water flow after drilling. Each TPU is fabricated in our Kariobangi workshop and can be mounted on a pickup or trailer for easy field deployment.
- Portable — mountable on a pickup or trailer
- Hydraulic driven for reliable field performance
- Used to test borehole yield and water flow
- Built and serviced in our Kariobangi workshop
- Can be custom-built to client specifications
Notes & supporting equipment
Important notes
- Mud pump or compressor is not included when buying the rig. However, arrangements can be made if either is required.
- The rotary head speed can be made higher if the rig is to be used for geotechnical works where coring is required.
- An additional fee is charged for extra accessories.
Supporting equipment
To operate effectively, the rig works with:
- Mud pump (optional — can be arranged)
- Compressor (optional — can be arranged)
- Drill rods (2 m lengths included)
Gran100 — the best rig where performance is required.
Reach us for a quotation today.