Ariens RM626
The Ariens RM626 is a tractor produced by Ariens Lawn Tractors. It is equipped with a 221 cc 13.53 ci engine. The listed engine power is Gasoline (listed): 6 hp / 4.5 kW. Transmission: Disc-O-Matic. Operating weight: 375 lbs 170 kg.
Engine Power
Gasoline (listed): 6 hp / 4.5 kW
Fuel & Capacities
0.5 gal
1.9 L
Transmission
Disc-O-Matic
Operating Weight
375 lbs
170 kg
Overview
![]() | 1978 - 1981
927 SeriesRiding lawn mower
927 Series
Riding lawn mower |
|---|
Production | |
|---|---|
Manufacturer | Ariens |
Riding lawn mower | |
Built in Brillion, Wisconsin, USA | |
Original price was $1,000 in 1981 | |
Variants | |
|---|---|
927002 | 1979-1980 |
927003 | 1981 |
Ariens RM626 Engine | |
|---|---|
6HP Tecumseh 221cc 1-cyl gasoline | |
Fuel tank | 0.5 gal
1.9 L |
Engine details ... | |
Ariens RM626 Transmission | |
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6-speed fiction disc | |
Transmission details ... |
Mechanical | |
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Two-wheel drive | |
Manual steering | |
Mechanical band brakes | |
Open operator station. |
Power Take-off (PTO) | |
|---|---|
Mid PTO | independent |
Clutch | idler pulley |
Dimensions & Tires | |
|---|---|
Wheelbase | 45.5 inches
115 cm |
Weight | 375 lbs
170 kg |
Front tire | 4.10-3.50x4 |
Rear tire | 4.80-4.00x8 |
Full dimensions and tires ... | |
References | |
|---|---|
![]() | |
Riding Mowers published in 1980, by Ariens |
Engine
Engine Detail — 221 cc / 13.53 ci Gasoline
Manufacturer | Tecumseh V60 |
Fuel Type | Gasoline |
Configuration | 1-cylinder, air-cooled vertical-shaft |
Displacement | 221 cc
13.53 ci |
Bore/Stroke | 2.625x2.50 inches
67 x 64 mm |
Power | 6 hp
4.5 kW |
Starter type | manual recoil |
electric OptOptional |
Transmission
Transmission — Disc-O-Matic
Transmission | Disc-O-Matic |
Type | fiction disc |
Gears | 6 forward and 1 reverse |
Dimensions
Ariens RM626 Tires | |
|---|---|
Lawn/turf front | 4.10-3.50x4 |
Lawn/turf rear | 4.80-4.00x8 |
Dimensions | |
|---|---|
Wheelbase | 45.5 inches
115 cm |
Length | 62.5 inches
158 cm |
Height (steering wheel) | 39 inches
99 cm |
Shipping weight | 375 lbs
170 kg |
Attachments
Attachment overview | |
|---|---|
26" mid-mount mower deck | |
Blade |
26" Mower deck | |
|---|---|
Type | mid-mount Ariens |
1-blade with manual lift | |
Cutting width | 26 inches
66 cm |
Overall width | 38 inches
96 cm |
Cut height | 1.5 to 4.5 inch
3 to 11 cm |
Photos
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Ariens Lawn Tractors Ariens RM626.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Ariens Lawn Tractors Ariens RM626 Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Ariens Lawn Tractors Ariens RM626.
Converted Equivalents:
Horsepower (HP)6 hp
Kilowatts (kW)4.5 kW
Metric Horsepower (PS / CV)6.1 PS
Related models
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- Power:
- 5
- Production years:
- 1967 - 1976
Ariens lawn tractors Imperial
- Power:
- 5.5
- Production years:
- 1961 - 1961
Ariens lawn tractors Emperor 6
- Power:
- 6
- Production years:
- 1975 - 1976
Ariens lawn tractors Fairway 6
- Power:
- 6
- Production years:
- 1969 - 1971
Ariens lawn tractors FM26
- Power:
- 6
- Production years:
- 1987 - 1989


