Attachment Milling Machines
Power Tool Drivers
KRX Series, eleven hydraulic drive units from KRX 30 (5-tonne carrier, 4,400 Nm) up to KRX 240 (125-tonne carrier, 76,400 Nm). One drive unit, three working modes, milling, drilling and mixing, with quick-change tooling.
- Models in range
- 11
- Carrier class
- 5 - 125 t
- Service weight
- 227 - 1,235 kg
- Torque up to
- 76,400 Nm
KRX Series, hydraulic drive units
One drive, eleven sizes, torque from 4.4 kNm to 76.4 kNm across 5 to 125 tonne carriers.
Kemroc's KRX power tool drivers replace the multi-attachment fleet with a single hydraulic drive unit and a quick-change tooling system. Eleven models cover excavators from 5 to 125 tonnes, with peak torque ranging from 4,400 Nm (KRX 30) up to 76,400 Nm (KRX 240). The carrier you already have on site can mill rock, drill foundations or mix soil, depending on which head is fitted. Distributed and supported in Australia by Monty Products.
Matched to the Tool
Power tool drives with a complete catalogue of attachments for milling, drilling and mixing, pick the head that suits the job, run the same drive unit.
Broad Application Spectrum
A multifunctional and versatile solution, the carrier you already have on site doubles as a milling rig, drilling rig or soil mixer.
Quick Tool Changes
Switch attachment heads in minutes instead of hours. The carrier stays on site, the tool changes around it.
Range Spectrum
Service weight (kg)
Where each model sits across the range. Lighter on the left, heavier on the right.
Where It Works
Common applications across Australian construction, demolition and civil sites.
Milling
Drum and disc cutters for rock, concrete and asphalt milling, high-torque output for sustained cutting under load.
Drilling
Auger heads for soil, soft rock and pile drilling, variable speed matched to formation hardness.
Mixing
Soil mixing and stabilisation tools, mix cement, lime or chemical compounds into ground for ground improvement.
The Range in Action
A featured shot plus supporting views, taken on Australian sites.
KRX SeriesKRX with milling tool, rock and concrete cutting
KRX SeriesQuick-change drilling tooling on the same drive unit
KRX SeriesHydraulic drive design, high torque, variable speed
KRX SeriesOne drive, three functions, mill, drill, mix
Technical Specifications
Scroll horizontally on smaller screens. The measure column stays in view.
| Measure | KRX 30 | KRX 45 | KRX 65 | KRX 68 | KRX 70 | KRX 110 | KRX 120 | KRX 130 | KRX 140 | KRX 150 | KRX 240 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Carrier weight (t) | 5-8 | 9-12 | 13-20 | 15-23 | 15-25 | 20-35 | 25-40 | 25-40 | 30-50 | 35-50 | 80-125 |
| Service weight (kg) | 227 | 326 | 346 | 346 | 617 | 682 | 682 | 682 | 1,095 | 1,095 | 1,235 |
| Oil flow (L/min) | 30-65 | 35-80 | 80-150 | 80-145 | 105-195 | 210-350 | 175-295 | 195-310 | 220-350 | 250-390 | 600-800 |
| Torque @ 380 bar (Nm) | 4,400 | 6,100 | 11,300 | 14,700 | 16,300 | 29,800 | 29,800 | 34,000 | 36,400 | 43,000 | 76,400 |
| Rotation speed (rpm) | 80 | 65 | 90 | 70 | 70 | 75 | 65 | 60 | 60 | 55 | 55 |
| Max. operating pressure (bar) | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 400 | 320 |
Indicative figures from Kemroc, contact Monty Products for application engineering and tool selection.
Get in Touch
Contact our team for Power Tool Drivers specifications, pricing and availability across Australia.