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Description

The MT3500 is a multi-track, ultra-low profile mechanized platform powered via a tethered cable with interchangeable tool heads, operated via a remote control. The major characteristic of the machine is the four-track which is individually driven by 2 motors each, for traction and swing affording maximum maneuverability in confined spaces. The tracks on the platform is also steerable to allow for shorter turning circles and crab steering

The MT3500 is designed to reach areas that would otherwise be inaccessible, thereby improving productivity while keeping miners safe by removing them from dangerous work environments characterised by abrasive rock and steep gradients.

Basic Machine Specifications

  • Machine weight: 3500 kg
  • Traction torque per track: 1750 Nm (7000 Nm for machine)
  • Operating voltage: 480V
  • Hydraulics: Hydac mini power pack

Application

  • Platform with multi-drill rig for explosive mining i.e MT3500X
  • Platform with drill rig and breaker for non-explosive mining i.e. MT3500NX

Basic Machine Dimensions

Drive Motors

  • Track & Swing drive: Kollmorgen KBM57
  • Gesrboxes: In-line planetary gearboxes
  • Operating voltage: 480V Max. current: 106 A 
  • Driving speed: 6.5 km/h (Remote)(ISO 17063:2003)
  • Machine wading depth: Water & mud: 500 mm

Remote Control

  • Remote control: CMTI/Mernok 7”LCD display;
  • Key card control
  • Response time: < 100 ms
  • Up to 6 cameras (1 video feed)
  • Designed to: AS4240

Brakes

  • Track & Flipper drive: Spring applied electrically released integrated motor brake
  • Certified: ISO17063:2003

Motor Power Controllers

  • Power controllers: Sevcon Gen 4
  • All electronics & Motors sealed: IP65

Tracks

  • Camoplast SD high durability track: 180 x 60 x 32

Non-Explosive and Multi-Drill Options

MT3500NX: Non-Explosive

  • Drifter: HPE 4.5 kW;
  • Hole size: Ø 46 mm
  • Hole depth: 700 mm;
  • Breaker blades length: 500 mm
  • Breaking advance: 700 mm
  • Fragmentation size: Typically: 150 mm
  • Spiking: Two individual spiking cylinders

MT3500X: Multi-Drill

  • Drifters: 4 x 4.5 kW; individually thrusted
  • Hole size: Ø 32 mm;
  • Drill steel length: 1500 mm
  • Effective hole depth: 1200 mm
  • Burden spacing: 600 mm
  • Stoping height: Adjustable
  • 900 – 1200 mm (3 – 6°)
  • Spiking: In line with drills

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ADDRESS

262 Pat Dyer St, Erasmusrand, 0181, SA

CALL US

+27 (12) 653 0085

EMAIL US

info@cmti.co.za