1977
| 1977 |
| Garden tractor |
| Roper built |
Series:
| Series: | 16/6 Twin ← | 18/6 Twin 917.25190 |
1977
| 1977 |
| Garden tractor |
| Roper built |
Series:
| Series: | 16/6 ← | 16/6 Twin 917.25180 | → 18/6 Twin |
Production
| Production |
| Distributor | Sears |
| Manufacturer | Roper |
| Type | Garden tractor |
| Original price | $1,779 (1979 ) |
Sears 16/6 Twin Engine
| Sears 16/6 Twin Engine |
| 16HP Onan 2-cyl gasoline |
| Fuel tank | 3.5 gal
13.2 L |
| Engine details ... |
Sears 16/6 Twin Transmission
| Sears 16/6 Twin Transmission |
| 6-speed gear |
| Transmission details ... |
Mechanical
| Mechanical |
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station. Soft-side weather cab optional. |
Tractor hitch
| Tractor hitch |
| Type | Sears 3-point hitch OptOptional |
Dimensions & Tires
| Dimensions & Tires |
| Weight | 622 lbs
282 kg |
| Front tire | 16x6.50 |
| Rear tire | 23x9.50x12 |
| Full dimensions and tires ... |
Electrical
| Electrical |
| Ground | negative |
| Battery volts | 12 |
| Battery AH | 30 |
Production
| Production |
| Distributor | Sears |
| Manufacturer | Roper |
| Type | Garden tractor |
| Original price | $1,979 (1979 ) |
Sears 18/6 Twin Engine
| Sears 18/6 Twin Engine |
| 18HP Onan 816cc 2-cyl gasoline |
| Fuel tank | 3.5 gal
13.2 L |
| Engine details ... |
1977
| 1977 |
| Garden tractor |
| Roper built |
Series:
| Series: | 16/6 Twin ← | 18/6 Twin 917.25190 |
Engine Detail
| Engine Detail |
| Onan BG-MS |
| gasoline |
| 2-cylinder |
| air-cooled horizontal-shaft opposed-twin |
| Displacement | 816 cc
49.8 ci |
| Bore/Stroke | 3.25x3.00 inches
83 x 76 mm |
| Power (gross) | 18 hp
13.4 kW |
| Air cleaner | foam and paper elements |
| Rated RPM | 3600 |
| Starter | electric |
| Starter volts | 12 |
Sears 18/6 Twin Transmission
| Sears 18/6 Twin Transmission |
| 6-speed gear |
| Transmission details ... |
1977
| 1977 |
| Garden tractor |
| Roper built |
Series:
| Series: | 16/6 Twin ← | 18/6 Twin 917.25190 |
Transmission
| Transmission |
| Type | belt-driven gear |
| Gears | 6 forward and 2 reverse |
| Three gears (1-3) plus reverse (R) in two ranges (low/high). |
Speeds
Mechanical
| Mechanical |
| Chassis | 4x2 2WD |
| Steering | manual |
| Cab | Open operator station. Soft-side weather cab optional. |
Tractor hitch
| Tractor hitch |
| Type | Sears 3-point hitch OptOptional |
Dimensions & Tires
| Dimensions & Tires |
| Weight | 629 lbs
285 kg |
| Front tire | 16x6.50 |
| Rear tire | 23x10.50x12 |
| Full dimensions and tires ... |
1977
| 1977 |
| Garden tractor |
| Roper built |
Series:
| Series: | 16/6 Twin ← | 18/6 Twin 917.25190 |
Sears 18/6 Twin Tires
| Sears 18/6 Twin Tires |
| Lawn/turf front | 16x6.50 |
| Lawn/turf rear | 23x10.50x12 |
Electrical
| Electrical |
| Ground | negative |
| Battery volts | 12 |
| Battery AH | 30 |
