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Overview

The Pronar slow-speed track shredder is designed for pre-processing of all kinds of materials. From municipal waste, construction and demolition, wooden pallets, debris, green waste, bulky materials and more, this primary shredder can be transported quickly with truck and trailer for on-site shredding. The two shaft-shredder has programmable shaft speeds, and working parts made of wear-resistant steel to ensure longevity and trouble-free operation.

Specs – Hooklift
Hooklift Chassis MRW 2.85H
Metric Imperial
Total Weight 21,500kg 47,399lbs
Overall Dimensions (LxWxH) 7370mm x 2550mm x 2700mm 290″x 100″x 106″
Material Transport Specs
MATERIAL TRANSPORT MRW 2.85H
Metric Imperial (US)
Shaft (Length x Diameter) 1700mm x 685mm 67″x 27″
Number of Shafts 2 2
Chamber Dimensions (LxW) 1720mm x 2340mm 68″x 92″
Loading Height 2450mm 96″
Hopper Capacity 3.0 m3 106 ft3
Transport Belt Width 1400mm 55″
Control Voltage 24 V 24 V
Central Lubrication + +
Belt Speed Regulation + +
Operation Signal Lights + +
Hydraulic Hopper Lift + +
Loading Hopper and Shafts Made of Wear-Resistant Steel + +
Remote Control + +
Additional Equipment
ADDITIONAL EQUIPMENT 2.85H
Metric Imperial (US)
Bar Between Shafts + +
Magnetic Separator Over the Conveyor + +
Shafts According to Customer Req’ + +
Drive
DRIVE MRW 2.85H
Metric Imperial (US)
Diesel Engine Caterpillar Caterpillar
Emission Category EU Stage V EU Stage V
Maximum Power / Turnover 416HP (310 kW) / 2200 RPM 416HP (310 kW) / 2200 RPM
Max Shaft Speed up to 42 up to 42
Number of Cylinders 6 6
Displacement 9.3L 568 in3
Fuel Tank Capacity 700L 185 Gal
Cleanfix System for Hydraulic Oil Cooler + +
Engine Compartment Lighting + +
Drive
DRIVE MRW 2.85HE
Metric Imperial (US)
Electric Engine (Shafts) ABB 340KM (250 kW) ABB 335HP (250 kW)
Electric Engine (Hydraulics) ABB 21KM (15kW) ABB 20HP (15kW)
Max Shaft Speed up to 37 RPM up to 37 RPM
Cleanfix System for Hydraulic Oil Cooler + +

Applications include:

  • Bulky Waste – up to 20t/h
  • Wood Waste – up to 35t/h
  • Pallets – up to 60t/h
  • Biomass – up to 35-45t/h
  • Railway Ties – up to 35t/h
  • Municipal Waste – up to 40t/h
  • Tree Stumps – up to 40t/h

Minimum Reduction Size:

  • 0-300 – No Bar
  • 0-200 – Straight Bar
  • 0-150 – Comb Bar
  • 0-100 – Basket

The Pronar primary shredder is the newest and more powerful double shaft slow speed shredder in its class.