The Jarvis Model 464 is a pneumatically powered reciprocating breaking saw designed for high-speed, high-performance meat processing applications. Engineered for production breaking and general-purpose use in locker plants, this lightweight saw provides excellent maneuverability without sacrificing cutting power. Weighing only 20 lbs (9.1 kg), it’s an ideal solution for operators who require both flexibility and precision.
 
Operating at 6,000 strokes per minute with a 1.5-inch (38 mm) stroke, the Model 464 delivers smooth, consistent cuts through tough materials like shank bones, forequarters, primal cuts, aitch bones, and briskets. With blade options in 8" and 16" lengths, and a single-trigger pneumatic control, it ensures precise, reliable performance while reducing operator fatigue and downtime.
 
Key Features:
High-Speed Pneumatic Performance:
Operates at 6,000 strokes per minute for fast, clean cuts
Powered by 1.75 hp pneumatic motor with 100 psi (6.8 bar) operating pressure
Precision Cutting for Beef Processing:
Ideal for cutting forequarters, shank bones, aitch bones, briskets, and other primal cuts
Compatible with 8 in (203 mm) and 16 in (406 mm) blades
Ergonomic and Lightweight:
Weighs only 20 lbs (9.1 kg) for enhanced operator comfort
Compact 37 in (940 mm) length for better maneuverability
Durable and Efficient Design:
Single trigger pneumatic control for reliable handling
Built to withstand rigorous use in high-volume processing plants
Meets International Standards:
Designed to comply with hygiene and safety regulations in meat processing
 
The Jarvis Model 464 delivers the speed, strength, and reliability needed for demanding meat processing tasks—making it an essential addition to any high-throughput facility.
 
Technical Specifications:
Model 464 (Pneumatic) - Specifications
Drive: Pneumatic
Motor Power: 1.75 hp (1305 W)
Operating Pressure: 100 psi (6.8 bar)
Air Consumption: 53 ft³/min (1.5 m³/min)
Blade Speed: 6000 cuts/min
Stroke: 1.5 in (38 mm)
Control Handle: Single Trigger, Pneumatic
Blade Lengths: 8 in (203 mm), 16 in (406 mm)
Overall Length (with 16 in blade): 37 in (940 mm)
Weight: 20 lbs (9.1 kg)
 
Equipment Selection and Accessories:
Model 464 Wellsaw
8 in (200 mm) Blades:
End Cutting Support: Order Number: 4005262
Heavy Duty Support: Order Number: 4005264
16 in (400 mm) Blades:
End Cutting Support: Order Number: 4005261
Heavy Duty Support: Order Number: 4005263
Hose: Order Number: 1059015
Air Filter / Regulator / Lubricator: Order Number: 3022003
 
Accessories
Balancer: Order Number: 4042045