The Jarvis Model MG-1 is a hydraulically powered brisket saw engineered for smooth, fast, and precise cutting of beef and hog briskets, as well as hog splitting and beef forequartering. Designed for high-speed, high-volume meat processing, the MG-1 series combines exceptional power, maneuverability, and operator comfort to deliver reliable performance under demanding plant conditions.
 
The MG-1 cuts cleanly through beef briskets with speed and efficiency, while the high-performance MG-1B model is optimized for large-scale facilities handling over 200 beef per hour. For hog splitting and brisket cutting, the MG-1HS and MG-1BHS models provide outstanding precision and control, while the MG-1BFQ is purpose-built for beef forequartering applications. Each model features an oil bath–lubricated drive for quiet, low-maintenance operation and long service life.
 
Reach out to us for details on the different voltage options available to meet your facility’s requirements.
 
Key Features:
Powerful, High-Speed Performance:
Cuts through all beef briskets cleanly and quickly.
MG-1 and MG-1HS models cut cattle briskets in 5 seconds, while MG-1B, MG-1BHS, and MG-1BFQ complete cuts in just 3 seconds.
MG-1B is ideal for large-scale beef processing operations exceeding 200 head per hour.
Multi-Application Flexibility:
Models MG-1HS and MG-1BHS are optimized for hog splitting and hog brisket cutting.
MG-1BFQ is specifically engineered for forequartering operations in beef plants.
Compact and Maneuverable Design:
Small, lightweight construction ensures smooth handling in tight processing areas.
A balanced drive system delivers quiet, steady operation with reduced operator fatigue.
Durable, Low-Maintenance Construction:
Oil bath–lubricated drive minimizes wear and eliminates the need for electrical components.
Designed for minimal maintenance and maximum uptime.
Hygienic and Safe Operation:
Meets international standards for safety and hygiene, ensuring reliable performance in regulated meat processing environments.
 
The Jarvis MG-1 Series Hydraulic Brisket Saws deliver exceptional cutting performance for beef brisket, hog splitting, and forequartering. Combining speed, precision, and durability, these saws are engineered to meet the rigorous demands of modern meat processing plants—providing smooth, fast, and dependable operation day after day.
 
Technical Specification:
Drive: Hydraulic
Cutting Cycle Time:
MG-1, MG-1HS: 5 sec
MG-1B, MG-1BHS, MG-1BFQ: 3 sec
Cut Speed:
At 3000 rpm (MG-1, MG-1HS): 12,000 in/min (30,480 cm/min)
At 3500 rpm (MG-1B, MG-1BHS, MG-1BFQ): 14,000 in/min (35,560 cm/min)
Control Handle: Single Trigger, Hydraulic
Blade Lengths:
Beef Saws: 9.5 in (241 mm), 10.5 in (267 mm), 11.5 in (292 mm), 13.0 in (330 mm)
Forequartering: 16 in (406 mm), 18 in (457 mm)
Hog Splitting: 18.0 in (457 mm), 22.0 in (559 mm)
Overall Length: 31 in (787 mm) (with 9.5 in blade)
Weight:
MG-1, MG-1B: 41 lbs (18.6 kg)
MG-1HS, MG-1BHS, MG-1BFQ: 63 lbs (28.6 kg)
 
Hydraulic Power Unit
Motor Power: 5 hp (3728 W)
Pump Output:
Model MG-1, MG-1HS: 3 gpm (11.4 Lpm) – Order Number: 4027279
Model MG-1B, MG-1BHS, MG-1BFQ: 5 gpm (18.9 Lpm) – Order Number: 4027265
Hose Length: 16 ft (5 m)
Oil Capacity: 20 gal (76 L)
Overall Dimensions: 31.5 x 21.5 x 30 in (800 x 546 x 762 mm)
Weight (Without Oil): 250 lbs (113 kg)
 
Equipment Selection
Models
Model MG-1 | Order Number: 4005013
Model MG-1B | Order Number: 4005037
Model MG-1HS | Order Number: 4005012
Model MG-1BHS | Order Number: 4005039
Model MG-1BHS (Shower Head) | Order Number: 4005081
Model MG-1BFQ | Order Number: 4005100
 
Blade Options
Standard Blades:
9.5 in (241 mm): Order Number: 1023083
10.5 in (267 mm): Order Number: 1023084
11.5 in (292 mm): Order Number: 1023215
13.0 in (330 mm): Order Number: 1023083
18.0 in (457 mm): Order Number: 1023088
21.9 in (556 mm): Order Number: 1023090
MG-1FQ Specialty Blades (Teeth per Inch):
16.3 in (3 teeth per inch): Order Number: 1023152
18.0 in (3 teeth per inch): Order Number: 1023088
16.3 in (Alternating 3 teeth per inch): Order Number: 1023154
18.0 in (Alternating 3 teeth per inch): Order Number: 1023153
16.3 in (4 teeth per inch): Order Number: 1023155
18.0 in (4 teeth per inch): Order Number: 1023156
16.3 in (5 teeth per inch): Order Number: 1023158
21.9 in (HD Blade): Order Number: 1023521
 
Accessories
Hydraulic Power Units:
MG-1, MG-1HS: 3 gpm output – Order Number: 4027279
MG-1B, MG-1BHS, MG-1BFQ: 5 gpm output – Order Number: 4027265
Balancers:
For MG-1, MG-1B: Order Number: 4042035
For MG-1HS, MG-1BHS, MG-1BFQ: Order Number: 4042047