Jaw crusher J-1280 Hybrid

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Overview
The Finlay® J-1280 mobile hybrid jaw crusher offers operators flexible plant power via an onboard genset powerpack or connection to an external power source. Both options deliver significant energy for the plant while reducing servicing and maintenance costs compared with diesel/hydraulic driven plants. The machine is fitted with a high-capacity alternator capable of powering downstream screening plants or stockpile conveyors, improving overall fuel consumption and production-train efficiency.

Main features

• Electrically driven plant power systems provide measurable cost and environmental efficiencies.
• Superior performance in dusty environments and at high altitude.
• Automatic variable-speed VGF ensures continuous choke feeding of the crushing chamber for optimal throughput.
• High-power electric drive offers precise chamber control and a reversible function to clear blockages.
• T-Link telematics hardware and software fitted as standard, with a seven-year data subscription included.

Hopper and feeder

• Hopper capacity: 9.3 m3 (12.2 yd3).
• Feed height: 4.49 m (14' 9").
• Hopper type: hydraulically lockable from ground level.
• Hopper body: abrasion-resistant hopper with hydraulic props and pins.
• Feeder speed range: variable, 450–900 rpm.

Jaw chamber

• Terex® single-toggle jaw chamber, electrically driven.
• Feed width: 1,200 mm (47").
• Feed opening: 820 mm (32").
• Closed side setting (CSS) max: 200 mm (8") / min: 75 mm (3").
• Reversible operation for blockage removal.
• Fully hydraulic closed-side setting adjustment.

Main conveyor

• Belt width: 1.2 m (3' 11").
• Operating angle: 21°.
• Discharge height: 4.00 m (13' 1").
• Impact bars and wear liners at feed point.
• Standard stockpile capacity: 136 m3 (178 yd3) at 40°.

By-pass conveyor (optional)

• Belt width: 750 mm (2' 5").
• Operating angle: up to 25°.
• Hydraulically folding for transport.
• Optional discharge height: 3.79 m (12' 5").
• Stockpile capacity: 89 m3 (117 yd3) at 40°.

T-Link telematics (standard)

• T-Link telematics hardware and software fitted as standard.
• Seven-year data subscription included.
• Enables machine tracking, performance analysis and maintenance planning.

Technical specifications

• Net engine power: Tier 2 - Scania 450 hp | Stage V - Scania 450 hp (or Tier 2 / Stage V - Scania 331 kW).
• Feed opening: 47" x 32" / 1200 mm x 820 mm.
• Operational weight: approx. 165,480 lbs / 75,060 kg (est.).
• Transport dimensions: Height 12' 6" | Width 10' 3" | Length 56' 1" (≈ 3.8 m x 3.12 m x 17.1 m).
• Working dimensions: Height 14' 9" | Width 26' 5" | Length 56' 1" (≈ 4.49 m x 8.06 m x 17.1 m).