Contact us now ›

RST 20

Tracked mobile stacker

65' / 20,00 m


32'4" / 9,90 m

Max. discharge height

28,660 lbs / 13,0 t


RST 20

Compact stacker for increase of production capacity

  • Tier 4 Final / STAGE V Engine - 35,5kW / 45PS
  • Belt cleaner
  • Impact bed at feed hopper
  • Optimal transport dimensions
  • Fuel-efficient system
  • European hydraulic components
  • Lever-operated controls
  • Hydraulic folding conveyor
  • Short set-up time
The very robust and compact Rockster stacker RST20 can be quickly loaded and put back into operation. The operating costs are significantly lower compared to a wheel loader and the CO2 emissions are a minimum. It has been designed for use in combination with screening machines as well as crushers and enables impressive production capacity while reducing material handling costs. The RST20 stacker creates large, conical and radial stockpiles, thus supporting the crushing and screening plants to significantly increase daily production capacity. It can be ordered with tracks or wheeled, so the customer can choose the best option for the particular terrain. The mobile conveyor RST20 hydraulically folds and is operational within 10 minutes after delivery.

compact transport size

RST 20

Technical refinements for an optimal crushing process

Central machine control with a fully authomatic monitoring

Sophisticated and easy-to-use multifunctional color display with various quick start functions (Different settings for a variety of applications)

Feed hopper


Vibration chute with pre-screening

Zig zag (or bar screen)


Easy switch with a hand lever

Sound-insulated engine compartment

Magnetic separator

Crusher overload protection

Dust supression system

On the chamber inlet and outlet

Vibrating hardox discharge chute

No wear of the main belt, especially beneficial when crushing steel-reinforced concrete

RST 20


RS73 Screen box and RB65 double-functional return-/ stockpile belt

Optimal option for production of 100% defined end-product

Blow bar changing device

Lifting support for the exchange of the blow bars. Fixed on the crusher.

Dust supression system

Am Hauptaustrageband
  • Radio remote control
  • 3,4m wide boot feed for extra load
  • Rubber padded tracks

RST 20

Job Stories & Videos

RST 20

Technical data

Key facts & Performance

Key facts & Performance

Performance:up to 450 t/h
Max. feed size:100 mm / 4"
Main belt length:60' / 18,30 m
Belt width:900 mm / 36"
Min. discharge height:4,30 m / 14'1"
Max. discharge height:29'2" / 8,90 m
Feed hopper capacity:1,5 m3 / 1,8 yd3
Drive unit:Tier 4 Final / STAGE V diesel engine

Transport Dimensions

Length:12,20 m / 40'
Width:2,30 m / 7'5"
Height:2,54 m / 8'4"
Weight:28,660 lbs / 13,0 t

Working dimensions

Length:20,70 m / 67'11"
Width:2,30 m / 7'5"
Height:9,20 m / 30'3"

Tracked stackers

Similar products

Right Menu Icon