Mobile screening unit 860

for bulk materials

Overview
The Finlay 860 is a tracked heavy-duty scalper designed for compact primary and secondary screening where site space is limited. The self-contained unit folds hydraulically for transport and can be fed by a crusher, screen or loader, making it suitable for contract screening, recycling and small-scale aggregate operations.

Key features

• Aggressive two-deck screenbox configurable with Bofor bars, piano wire mesh, punched plate, cascade fingers or heavy-duty woven meshes.
• Modular design with a primary upper deck measuring 2.77 m x 1.22 m delivering a total screening area of approximately 6.7 m².
• Longitudinal powerpack layout for improved access to engine bay and simplified maintenance.
• Standard T-Link telematics hardware and software with a seven-year complimentary data subscription.

Hopper & feeder

• Hopper capacity: 2.9 m³ (3.8 yd³).
• Feed height: 3.08 m (10'1").
• Feed width: 2.19 m (7'2").
• Hydraulically driven variable speed feeder via a high-torque gearbox; max belt speed ~15.5 m/min.

Screenbox

• Upper deck: 2.77 m x 1.22 m (9'1" x 4').
• Lower deck: 2.68 m x 1.22 m (8'10" x 4').
• Fixed screening angle: 14°.
• Total screening area: ≈ 6.7 m² (72 ft²).

Conveyors

• Midgrade conveyor: belt width 650 mm (26"), fixed angle 25°, discharge height 3.64 m, stockpile capacity ~72 m³.
• Oversize conveyor: belt width 1000 mm (40"), fixed angle 23°, discharge height 3.03 m, stockpile capacity ~41 m³.
• Fines conveyor: belt width 650 mm (26"), fixed angle 25°, discharge height ~3.82 m, stockpile capacity ~83 m³.

Undercarriage

• Tracked chassis with track pad width 400 mm (16").
• Climb capability: 36° (slow) / 16° (fast).
• Tracking system with minimum rake angle of 9°.

Telematics

• T-Link telematics hardware and software fitted as standard.
• Seven years of complimentary data subscription included.

Technical specifications

• Net engine power (examples): Tier 3 - Deutz 66.2 hp (49.4 kW) | Tier 4 Final / Stage V - CAT 74 hp (55 kW).
• Screen: 9'1" x 4' (2.77 m x 1.22 m).
• Operating weight: ≈ 16,700 kg (36,817 lbs).
• Transport dimensions (example): Height 3.1 m | Width 2.5 m | Length 9.2 m.
• Foldable hydraulic setup: ready for transport in under 30 minutes.
• Typical applications: primary/secondary screening, scalping, recycling, topsoil, sand & gravel, demolition waste.