This commcercial item description covers rotary type, hand-propelled, walk behind, 4 cycle, recoil starter, gasoline powered lawn mower intended for heavy duty, industrial use.
Salient characteristics:
Power requirements:
Class A - 3-1/2 rated horsepower
Class B - 4 rated horsepower
Class C - 5 rated horsepower
Cutting swath in inches (Nominal):
Size 1 - 18 inches
Size 2 - 20 inches
Size 3 - 21 inches
Size 4 - 22 inches
Minimum acceptable blade tip speed at full throttle - 250 feet per second (170.5 mph).
The engine rated horsepower specified shall be maximum engine power rated at 3600 rpm per SAE J-607 procedure. The maximum operation speed may be lower than 3600 rpm.
The sound level shall not exceed 86dB(A) at the operator’s ear when measured in accordance with SAE 3-1174 procedure.
Each wheel shall have a bolt and nut type height it adjuster with a minimum range of 2 inches adjustable to a minimum of 3 cutting heights.
The handle shall be adjustable to a minimum of 3 positions. All operator’s controls shall be conveniently located for ease of operation from the operator’s position. All controls shall be positive in action and remain fixed in set position.
The mower shall withstand dropping 10 times from a height of 36 inches onto a concrete floor and landing essentially on all wheels. Wheel alignment shall be measured before and after to assure no permanent deformation has occured. The blade height inside the housing to the lower edge of the housing shall be measured before and after. No more than 1/8 inch deformation shall have occurred to the deck as measured at any point around the blades circumference. Acceptance shall require that none of the component parts shall fracture, break, loosen or deform in a manner that would adversely affect performance or would constitute a hazard to the operator.
The wheels shall be steel with roller or ball bearings. If bearings are not sealed, grease fittings are required. The wheels shall have a minimum diameter of 8 Inches.
The mower shall have either an Outdoor Power Equipment Institute (OPEI) label or meet all applicable requirements of ANSI-B71.4, Safety Specifications for Commercial Tuft Care Equipment, latest revision, when tested by an independent testing laboratory acceptable to the Government.
Where referenced requirments are in conflict with this commercial item, description, the requirements herein specified shall govern.
Workmanship. The mower shall be free from defects such as fractures, splits, punctures, dents, rust deterioration or malformations, sharp edges, burrs and slivers, Finish shall consist of a durable rust-proof, weather proof coating of lacquer, enamel or equal.
For Parts Inquires call Parts Hangar, Inc (727) 493-0744
© Copyright 2015 Integrated Publishing, Inc.
A Service Disabled Veteran Owned Small Business