SURE-VENT Ltd.                                                                      Phone: 1 800 582 8368

Home    Contact Us    Accessories    Power Cut    Carbide Saw Chain 

 Ice Rescue Saw     D'ax Blades     Warthog Blade

SPECIFICATIONS

Ventilation Chain Saws MODELs VRS 667N New MODEL VRS 694
Engine Type: High performance single cylinder 2 stroke cycle, air cooled with 4 transfer ports.
Cylinder Bore: "Nikasil" (much harder than chrome) 2 Piston Rings for much longer life
Bore Diameter:---------------- 1.9" (48mm)

2.0" (52mm)

Stroke:--------------------------- 1.5" (38mm) 1.66" (42mm)
Displacement:------------------ 4.2 cu. in. (69cc) 5.4 cu.in. (90cc)
Power:---------------------------- 5.3 DIN-hp (3.9kW) 7.3 DIN-hp (5.4kW)
Ignition: Electronic Solid State    
Fuel: 1 part SOLO mix oil to 32 parts of Brand Name unleaded gasoline, 87 octane min. (8 oz. oil to 2 gallons gasoline) DO NOT USE ANY ALCOHOL BLEND FUELS
Fuel Tank Capacity:---------- 28.3 oz (0.85 l) 33.9 oz (1.00  l)
Chain Oiling: Automatic fully adjustable
Chain Oil: Special detergent bar & Chain oil to help dissolve roof tar etc.
Oil Tank Capacity:------------ 12.9 oz (0.39 l) 13.0 oz (0.4   l)
Chain: Special Carbide Insert designed for Fire Department & Rescue use
Size: ------------------------------  Heavy Duty .404" pitch  Heavy Duty .404" pitch
Guide Bar: Specially heat treated solid (not laminated) with Replaceable sprocket nose equipped with Adjustable and Removable "ROLLER GUIDETM"depth gauge (Patented) 12", 16", and 20" bar lengths available
Chain Speed:--------------------              4480 fpm (74.6 fps) at 9500 rpm          5120 fpm (85.3 fps) at 9500 rpm
            5894 fpm (98.2 fps) at 12500 rpm        7290 fpm (121.5 fps) at 13500 rpm
Unit Dry Weight: With 12" bar & chain including Roller---- Guide 17.8 # 20.6 #
Power Head only weight:---- 13.8 # 16.6 #

 

                        SURE-VENT    VRS 731 Cut Off Saw  SPECIFICATIONS:

                    SURE-VENT Ltd.                                                                1-800-582-8368