2026

The Finlay 684 3 Deck Screener is a compact easily transportable machine that offers operators rapid set up and tear down times. The screenbox features three large 4.3m x 1.7m (14' x 5' 7") inclined screens giving a large screening area of 236ft2 to provide efficient screening and high capacity. The screenbox features quick wedge tensioning, access holes and bottom deck hydraulic tensioning system to reduce time required for mesh changes. All four discharge conveyors are adjustable and hydraulically fold for transport. The fourth product 'oversize plus' conveyor has variable tilt and side slew to accurately discharge material for recirculation and stockpiling.The model is available with hybrid technology consisting of on board electrical motors permitting the flexibility to run the plant from an outside power supply or standard on board engine.Key features: Features: • Screenbox: Both decks: 4.3m x 1.7m (14' x 5' 7"); Screen Angle: 18°, 37°, hydraulic adjust; Galvanised access catwalk at both sides and top end of screen; Total screening area: 21.9m² (235ft²) • Main conveyor: Belt width: 1m (40"); Steel skirted full length of conveyor; 2 number Anti rollback Plates; Hydraulic Slide adjust • Hopper and feeder: Hopper Capacity: 8m³ (10.5yd³); Feed height: 3.51m (11' 6"); Feed in width: 4.77m (15' 8") (grid wing plates); Beltfeeder belt width: 1.05m (42") • Oversize plus conveyor: Belt width: 500mm (20"); Working Angle: 20⁰, 23⁰; Discharge Height: variable 4.47m (max); Operating angle variable between 40⁰ and 60⁰; Stockpile capacity: 123³m (162³yd) • Midgrade conveyor: Belt width: 650mm (26"); Working Angle: 24°; Hydraulic Folding; Discharge Height: 4.76m (15' 7"); Stockpile capacity: 147m³ (192yd³) • Midgrade conveyor: Belt width: 650mm (26"); Working Angle: 24°; Hydraulic Folding; Discharge Height: 4.76m (15' 7"); Stockpile capacity: 147m³ (192yd³) • Undercarriage: Shoe Width: 400mm (16"); Speed: 0.8 km/h; Gradeability: 25.5°; Raking Angle: 8° • Fines conveyor: Belt width: 1.2m (48"); Working Angle: Variable 25° (Max); Standard Discharge Height: 4.15m (13' 7"); Stockpile capacity: 99m³ (130yd³) Specifications: • Output Potential: 551 US tph (500 tph) • Net Engine Power: Tier 3 / Stage IIIA: Caterpillar C4.4 103 hp / Caterpillar C4.4 120 hp (Caterpillar C4.4 77 kW / Caterpillar C4.4 90 kW) • Net Engine Power: Tier 4 Final / Stage V: Caterpillar C3.6 110 hp Dual certified (Caterpillar C3.6 82 kW Dual certified) • Transport Width: 9 ft 10 in (3 m) • Transport Length: 57 ft 10 in (17 m 62 cm) • Weight: 69,666 lbs (31,600 kg) • Working Dimensions: Height 20', Width 57' 8", Length 60' 7" (Height 6.1m, Width 17.57m, Length 18.47m) • Screen: 14' x 5' 7" (4.3m x 1.7m) • Transport Height: 11 ft 7 in (3 m 50 cm)