85,000CFM (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 85,000CFM (40m3/s) @12iwg (-3kPa).*

Investment Options. New & Refurbished units are available for Purchase or Rental.

Within our large rental fleet we have JMS-40-MDT units available for short, medium or long-term hire.

Contact us for more information.

JMS 40 M-Series. Range Options.

JMS-40-MDT is part of the 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-MDS (Mobile, Diesel, Skid)
Details to follow

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

Mobility. Track.

The JMS-40-MDT is mounted on a track undercarriage to offer full mobility and better control with variable speeds between 1.25 – 2.5mph mph to increase the speed and 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 4 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, which means there is no requirement for an external power supply, such as a mains connection or auxiliary power units.
  3. Units can be easily moved during operation.
  4. Moving alongside dust generating equipment, such as road headers and machines used for bench excavation and cross passages provides effective dust collection at source.
  5. Units do not require long, expensive ducting to be constructed/installed.
  6. Units offer full mobility and better control with variable speeds between 1-3mph (2–4 kph) to increase the speed and 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: 185.03″ (4,700mm)
  • Width: 166.14″ (4,220mm)
  • Length: 477.16″ (12,120mm)
  • Mass: 48,501lbs (22t)

JMS-40-MDT. Key Features.

Air Volume:

85,000 CFM (40m3/s)

Centrifugal Fan:



T4F/5 Diesel Engine

Air Intakes:

Front Air Intake: 1 x 63″(1600mm) Ø
Optional Extra: Side Air Intakes 4 x 20″ (508mm) Ø

Filtration System:

Filters: 48
Filter Surface Area: 13,950ft²

Filtration Efficiency: 99.99% at 0.067 micron

Dust Discharge System:

Twin Hydraulic Reversible Auger with Central Dust Discharge
Optional Extra: 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 +1 888 479 3253.