General Information
Tractor Model …………………. Sears Suburban 725 917.60634
Tractor Type …………………. Garden tractor
Manufacture Years …………………. 1964
Fuel Type …………………. Gasoline
Attachments …………………. Mower Deck
Sears Suburban 725 Engine
Engine Model …………………. Briggs and Stratton 19D
Engine Type …………………. 4-cycle horizontal-shaft single cylinder air-cooled gasoline
Number of Cylinders …………………. 1
Displacement, cu.in (cc) …………………. 18.56 (304)
Engine Bore, in (mm) …………………. 3.00 (76.0)
Engine Stroke, in (mm) …………………. 2.63 (67.0)
Maximum Engine Power, hp (kW) …………………. 7.25 (5.40)
Rated Engine Speed, rpm …………………. 3600
Fuel System …………………. Carburetor
Governor Type …………………. Mechanical
Lubrication System …………………. Splash
Fuel Tank Capacity, gal (L) …………………. 1.5 (5.7)
Oil Capacity, qts (L) …………………. 1.3 (1.2)
Electrical System
Electrical System Rating, Volts …………………. 12
Starter Type …………………. Electric/Recoil
Number of Batteries …………………. 1
Electric Ground …………………. Negative
Sears Suburban 725 Transmission
Transmission Type …………………. belt-driven mechanical CVT
Number of Forward Gears …………………. Infinite
Number of Reverse Gears …………………. Infinite
Oil Capacity, qt (L) …………………. 2.0 (1.9)
Maximum Forward Speed, mph (kph) …………………. 4.6 (7.4)
Maximum Reverse Speed, mph (kph) …………………. 2.8 (4.6)
Wheels and Tires
Drive Wheels …………………. 2WD 4×2
Steering Configuration …………………. Front steer
Steering System …………………. Manual
Front Tire Size …………………. 4.00×8
Rear Tire Size …………………. 6.00×12
Dimensions and Weight
Wheelbase, in (mm) …………………. 43.4 (1100)
Length, in (mm) …………………. 73.1 (1850)
Height, in (mm) …………………. 37.3 (940)
Overall Width, in (mm) …………………. 34 (860)
Weight (Recoil Starter), lb (kg) …………………. 510 (232)
Weight (Electric Starter), lb (kg) …………………. 553 (250)
Sears Suburban 725 Attachments
42″ Mower Deck
Mower Deck Type …………………. Mid-mount
Number of Blades …………………. 3
Cutting Width, in (mm) …………………. 42 (1060)
Cutting Height, in (mm) …………………. 1.5-4.0 (38-102)
Deck Drive …………………. Belt
Lift System …………………. Mechanical