Recycling screener 873+

demolitionmobilefor bulk materials

Overview
The Finlay® 873+ mobile screener is designed for aggregates, sand and gravel, topsoil, demolition and recycling applications. The machine can be fed by a tracked mobile crusher, loader or excavator and has a processing capacity of up to 450 tonnes per hour.

Key features

• Hydraulically adjustable screenbox angle between 13° and 19°.
• Screenbox discharge end hydraulically raises 500 mm for mesh changes.
• Screenbox accepts punch plate, cascade fingers, bofar bars and speed harps.
• Galvanised access catwalks on both sides of the screenbox.
• Oversize conveyor angle adjustable from 18° to 24°.
• 1.2 m wide belt feeder with 7 m³ manual folding hopper.

Hopper / Feeder

• Hopper capacity: 7 m³.
• Feed height: 3.56 m.
• Feed width: 2.6 m.

Screenbox

• Top and bottom decks: 3.66 m x 1.53 m each (12 x 5 ft equivalent).
• Screening angle: 13° to 19°, hydraulically adjustable.
• Hydraulic raise of screenbox discharge end: 500 mm to ease mesh changes.
• Total screening area: 10.95 m².

Mid-grade conveyor

• Belt width: 800 mm.
• Operating angle: 22° to 26°.
• Standard discharge height: up to 3.4 m.
• Standard stockpile capacity: up to 58 m³; optional extended conveyor increases discharge height to 4.4 m and stockpile to 126 m³.

Oversize conveyor

• Belt width: 1.2 m.
• Operating angle: 18° to 24°.
• Steel skirts along full conveyor length.
• Discharge height: 3.5 m; stockpile capacity up to 64 m³.

Undercarriage

• Track shoe width: 400 mm.
• Sprocket centres: 2.92 m.
• Travelling speed: 0.9 km/h.
• Gradeability: 27°.

Fines conveyor

• Belt width: 800 mm; plain belt.
• Operating angle: 24° to 28°.
• Standard discharge height: up to 4.0 m; optional telescopic section extends to 5.1 m.
• Standard stockpile capacity: up to 95 m³.

T-Link telematics
T-Link telematics hardware and software are fitted as standard and include a seven-year complimentary data subscription.

Technical specifications

• Engine net power options: Tier 3 - Cat 130 hp; Tier 4F / Stage IV - Cat 110 hp (approx. 87 kW and 82 kW respectively).
• Screen size: 3.66 m x 1.53 m (12 x 5 ft).
• Operating weight: 25,800 kg.
• Transport dimensions approx: Height 3.4 m | Width 3.0 m | Length 13.7 m.
• Working dimensions approx: Height 4.5 m | Width 12.6 m | Length 13.9 m.
• Processing capacity: up to 450 t/h (application dependent).