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Bolens 3018H ST180 Specifications
The Bolens 3018H ST180 is a 2WD garden tractor from Suburban series. This model was manufactured from 1988 to 1990. The driveline consists of 42.3 cu.in (693 cc) Briggs and Stratton 422707 4-cycle twin cylinder vertical shaft air-cooled gasoline engine with a rated power of 18 Hp (13.4 kW), and belt-driven hydrostatic transmission with infinite forward and reverse gears.
The Bolens 3018H ST180 is equipped with a manual steering system, electric PTO, mechanical disc brakes, 15x6.00-6 front tires, and 20x8.00-10 rear tires. The operating weight is 515 lbs (233 kg). The Bolens 3018H tractor is compatible with the following attachments: 36", 42" or 48" mid-mount 3-blade right-discharge mower deck, 38" front-mount two-stage snowblower, and 42" front blade.
| Engine Specs |
Engine Model ...................... Briggs and Stratton 422707
Engine Type ...................... 4-cycle twin cylinder vertical-shaft air-cooled gasoline
Number of Cylinders ...................... 2
Displacement, cu.in (cc) ...................... 42.3 (693)
Cylinder Bore, in (mm) ...................... 3.45 (87.0)
Piston Stroke, in (mm) ...................... 2.28 (58.0)
Engine Power, hp (kW) ...................... 18.0 (13.4)
Rated Engine Speed, rpm ...................... 3600
Idle Speed, rpm ...................... 1200-1400
Fuel System ...................... Carburetor
Governor Type ...................... Mechanical
Lubrication System ...................... Pressure lube
Air Cleaner Type ...................... Dry with foam precleaner
Spark Plug Gap ...................... Champion J8
Spark Plug Gap, in (mm) ...................... 0.030 (0.76)
Intake Valve Clearance, in (mm) ...................... 0.004-0.006 (0.10-0.15)
Exhaust Valve Clearance, in (mm) ...................... 0.007-0.009 (0.18-0.23)
Fuel Tank Capacity, gal (L) ...................... 5.0 (19.0)
Oil Capacity, qts (L) ...................... 1.5 (1.4)
| Electrical System |
Electrical System Rating, Volts ...................... 12
Charging System ................... Alternator
Alternator Rating, Volts ................... 16
Starter Type ...................... Electric
Number of Batteries ...................... 1
Battery Voltage, Volts ...................... 12
Electric Ground ...................... Negative
| Power Take Off |
PTO Operational Type ...................... Independent
PTO Clutch ...................... Electric
PTO Speed, rpm ...................... 3600
| Transmission |
Transmission Model ...................... Eaton 7
Transmission Type ...................... Belt-driven hydrostatic
Number of Forward Gears ...................... Infinite
Number of Reverse Gears ...................... Infinite
Maximum Forward Speed, mph (kph) ...................... 5.2 (8.4)
Maximum Reverse Speed, mph (kph) ...................... 2.8 (4.5)
| Wheels and Tires |
Wheel Drive System ...................... 2WD 4x2
Steering Configuration ...................... Front steer
Steering System ...................... Manual
Brakes Type ...................... Mechanical disc
Front Tire Size ...................... 15x6.00-6
Rear Tire Size ...................... 20x8.00-10
| Dimensions and Weight |
Wheelbase, in (mm) ...................... 45 (1140)
Overall Length, in (mm) ...................... 69 (1750)
Overall Height, in (mm) ...................... 42.5 (1070)
Overall Width, in (mm) ...................... 34.5 (870)
Ground Clearance, in (mm) ...................... 7 (175)
Operating Weight, lbs (kg) ...................... 515 (233)
| 36" Mower Deck |
Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 2
Cutting Width, in (mm) ...................... 36 (910)
Lift System ...................... Mechanical
| 42" Mower Deck |
Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 42 (1060)
Lift System (Std) ...................... Mechanical
Lift System (Opt) ...................... Hydraulic
| 48" Mower Deck |
Mower Deck Type ...................... Mid-mount
Number of Blades ...................... 3
Cutting Width, in (mm) ...................... 48 (1210)
Lift System (Std) ...................... Mechanical
Lift System (Opt) ...................... Hydraulic
| Snow Blower |
Snowblower Type ...................... Front-mount, 2-stage
Clearing Width, in (mm) ...................... 38 (960)
Lift System (Std) ...................... Mechanical
Lift System (Opt) ...................... Hydraulic
| Front Blade |
Blade Type ...................... Front-mount
Width, in (mm) ...................... 42 (1060)
Lift System (Std) ...................... Mechanical
Lift System (Opt) ...................... Electric
Angle ...................... Manual
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