Arrow manufacturers VR (Very Reliable) gas and diesel engines and generator sets.
- Most popular ignition systems available
- Capable of operating on most spark ignited fuels
- Gasoline carburetion or demand regulator for gaseous fuel
- Over 40 years history of operating on Natural and well head gas
All VR engines are dimensionally interchangeable in Gas/Gasoline or Diesel configurations and feature approximately 85% common parts
Outstanding Features:
- Retrofit Kits are available to change any engine from either Spark Ignited to Diesel or vise-versa.
- Heavy-duty, deep skirted crankcases
- Centrifugally cast, replaceable wet cylinder liners
- Forged steel, dynamically balanced and counterweighted crankshafts with hardened journals
- Forged steel connecting rods
- 5 main bearings VR 220; and 7 main bearings VR 330 models
- Replaceable precision main and rod bearings
- Overhead valve cylinder heads with valve rotators, replaceable guides and seats
- Vertical in-line adjustable fan bracket
- 4 groove crankshaft pulley; 2 groove fan; 1 groove water pump; 4th groove auxilliary
- Flywheel - SAE No 3 wiring gear and SAE No 3 housing
- Lifting eyes - front and rear
- Full pressure lube oil system with full flow oil filter
- Exhaust manifold with top or rear outlets
- 10% regulated speed by mechanical governor
Call your nearest Kraft Power location to find your Hercules engines or parts. Available in all Kraft locations: MA, NY, NJ, OH, WI, MI, PA, NC, GA
