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Bolens 728

Bolens 728 tractor
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The Bolens 728 is a riding lawn mower produced from 1972 to 1973. It features a 7 hp Tecumseh V70 245cc 1-cylinder gasoline engine with manual recoil start and a 3-speed belt-driven Peerless 503 transmission with 3 forward and 1 reverse gear. The mower has two-wheel drive, manual steering, and mechanical disc brakes with an open operator station. It has a wheelbase of 43 inches, length of 61 inches, height of 41 inches, and weighs 325 lbs. Tires are 4.10/3.50-4 front and 4.80x4.00-8 rear. The mower includes a mid PTO with independent clutch and a 28-inch mid-mount mower deck with 1 blade, cutting width of 28 inches, overall width of 36 inches, and cut height adjustable from 1 to 4 inches.
Bolens 728riding lawn mowerTecumseh V70 enginePeerless 503 transmissionlawn tractor specs7 hp lawn mower28 inch mower deck
Power7 hp
Founded28" deck
Model728

Technical Specifications

Detailed specifications and technical data for Bolens 728

Engine

Type:gasoline
Model:Tecumseh V70
Cooling:air-cooled vertical-shaft
Cylinders:1-cylinder
Fuel tank:0.5 gal (1.9 L)
Point gap:0.020 inches (0.508 mm)
Sparkplug:Champion J-8
Bore/Stroke:2.75x2.53 inches (70 x 64 mm)
Displacement:245 cc (15 ci)
Oil capacity:0.8 qts (0.8 L)
Starter type:manual recoil
Power (gross):7 hp (5.2 kW)
Sparkplug gap:0.030 inches (0.762 mm)
Oil change interval:25 h

Overview

Drive:Two-wheel drive
Brakes:Mechanical disc brakes
Category:Riding lawn mower
Steering:Manual steering
Operator station:Open operator station
Production years:1972 - 1973

Attachments

Cut height:1 to 4 inch (2 to 10 cm)
Cutting width:28 inches (71 cm)
Overall width:36 inches (91 cm)
28" Mower deck:mid-mount Bolens, 1-blade

Transmission

Type:belt-driven gear
Gears:3 forward and 1 reverse
Model:Peerless 503
Speeds:3-speed gear

Dimensions & Tires

Height:41 inches (104 cm)
Length:61 inches (154 cm)
Weight:325 lbs (147 kg)
Rear tire:4.80x4.00-8
Wheelbase:43 inches (109 cm)
Front tire:4.10/3.50-4

Power Take-off (PTO)

Clutch:manual
PTO type:independent
PTO location:Mid PTO