Project Description

i-120RS Impact Crusher


Tier 3 / Stage IIIA: Caterpillar C9 257kW (350hp)
Stage IIIA Constant Speed: Scania DC9 273kW (365hp)

Terex CR038 Impact chamber
Fully Hydraulically assisted apron setting and hydraulic apron release
Manual raise inlet allowing extra inlet clearance
4 bar rotor – Martensitic blow bars 2 High & 2 Low
Direct Drive via Clutch
Drive belt tensioner wheel
Blow bar lifting tool supplied
Tip Speed range 36-45 m/sec (118-148 ft./sec)

Hopper capacity: 5m. (6.5 yd.) and rear feed width of 2.1m (6’ 10”)
Fixed Hopper
Heavy duty vibrating feeder
Stepped grizzly feeder with integral pre-screen, standard 50mm spacing
Mesh aperture on grizzly feeder: 38mm

Belt: 1.1m  (44”) full length
High spec scraper at main conveyor head drum
Piped for dust supression c/w Spraybars

Two Deck afterscreen: 3.66m X 1.53m (12’ X 5’)
Transfer conveyor: 500mm (20”) collecting material from both screen decks
500mm (20”) wide belt hydraulic folding re-circulating conveyor able to slew for stockpiling oversize material with a 4.68m discharge height
Fines conveyor: 1.4m (55”) with a 3m discharge height
Rapid detach after screen system for flexibility
Piped for dust suppression c/w Spray bars

Emergency stops
Hand Held Track Control Set with Connection Lead
T-Link Telemetry System fitted c/w 3 years data subscription

Heavy Duty Track Unit – 3780mm (12’ 5”) Sprocket Centres, 400mm
(16”) Shoe Width
Track Speed Fully proportional
Piped for overband magnet
Hydraulic raise/ lower for magnet
Galvanised catwalk c/w handrail, kick board and access ladders
Safety Guards in Compliance with Machinery Directive
Standard oils – (Recommended for ambient temperatures between -5 to +30ºC)
Radio remote System: Operational controls of machine (auto start/stop) & track movement


The Terex Finlay I-120RS shapes the future through innovation. This new generation impact crusher with redefined style and advanced technological design gives improved material flow and production capabilities in quarrying, mining, demolition and recycling applications. Incorporating the Terex CR038 impact chamber with direct drive and advanced electronic control system the machine provides operators with high material reduction ratios and produces a consistent product shape. A key component of the machine is the on-board innovative quick detach 3.66m x 1.53m (12’ x 5’) two deck screen.  For applications not requiring recirculation of materials for further processing or stockpiling the complete screening and recirculating system can be quickly detached from the machine. The high productivity, ease of maintenance and operation makes the machine an ideal solution for large scale producers and contract crushing operators.