40m3/s Mobile, Diesel, Track Dust Collector

JMS-40-MDT. Overview.

The JMS-40-MDT (Mobile, Diesel, Track) is a complete dust collection system mounted on a compact, track base. It features a dirty air intake, filter house, clean air box, silencer, exhaust, dust discharge system and centrifugal fan to create 40m3/s (85,000CFM) @ -3kPa.*

Investment Options. New & Refurbished Units are available for Sale or Rental.

Our rental fleet provide short-medium-long-term hire.

Contact us for more information.

JMS 40 M-Series. Range Options.

JMS 40 M-Series Mobile Dust Collector

JMS-40-MES (Mobile, Electric, Skid)

JMS-40-MHS (Mobile, Hybrid, Stepping System)

JMS-40-MHT (Mobile, Hybrid, Track)

JMS-40-MDT (Mobile, Diesel, Track)

JMS-40-MDS (Mobile, Diesel, Skid)
Details to follow

Mobility. Track.

The Grydale JMS-40-MDT is mounted on a track undercarriage, offering full mobility and increased control. Speeds are variable between 2–4 kph which improves the efficiency of operations.

Grydale hold the patent for manufacturing the only self propelled, mobile dust collection units on the market.

Our track mounted units have 5 key advantages:

  1. Units can be easily transported and operational in a very short period, with limited set-up requirements.
  2. The fan is powered by a diesel motor meaning, there is no requirement for an external power supply, such as a mains connection or auxiliary power units.
  3. Units can be easily moved at any time during operation.
  4. Track units can move alongside dust generating equipment, such as road headers and machines used for bench excavation and cross passages. This provides dust collection at the source.
  5. Units do not require long, expensive ducting to be constructed or installed.
  6. Track units offer full mobility and improved control with variable speeds between 2–4 kph which improves the efficiency of operations.

Power. Diesel.

The JMS-40-MDT (Mobile, Diesel, Track) uses a T4F/5 Engine to power the tracks and Centrifugal Exhaust Fan, whilst hydraulics are used to power the auger and rotary valve discharge system.

Size. Key Dimensions.

  • Height: 4,700mm
  • Width: 4,220mm
  • Length: 12,120mm
  • Mass: 22t

JMS-40-MDT. Key Features.

Air Volume:

40m3/s (85,000 CFM)

Centrifugal Fan:



T4F/5 Diesel Engine

Air Intakes:

Front Air Intake: 1 x 1600mm Ø
Optional Extra: Side Air Intakes 4 x 508mm Ø

Filtration System:

Filters: 48
Filter Surface Area: 1,296m2
Filtration Efficiency: 99.99% at 0.067 micron

Dust Discharge System:

Twin Hydraulic Reversible Auger
Side Incline Auger
Optional Extra: Wet Slurry Discharge Auger

Control and Monitoring System:

HMI with 10″ Touch Screen Display

Safety Features:

2 x Emergency Stops plus
Emergency Stop Lanyard System
Real Time Emissions Monitoring
Operation and Maintenance Lights
Split Main and Battery Isolator

More Information? Contact Us.

If you would like more information on any of our JMS-40-MDT mobile dust collectors, please complete the form below.

We try to respond to requests on the same business day, however if your enquiry is urgent please call our team on +1 (778) 897 2229. Our office hours are between 07:00 and 17:00 Monday to Friday.