What are some things you should consider when buying or renting a tractor?
There are many tips in other Landscaping OSH Answers documents.
- context Select a tractor that is suitable for the tasks and size of jobs that you will be undertaking. If you do many different kinds of tasks requiring a tractor, garden tractors have features, such as hydraulics and power take-off (PTO), and a number of possible attachments similar to those in full-size tractors. Garden tractors often come with a belly-mount rotary mower. Garden tractors are designed to be strong enough for use with plows, tillers, snow blowers, etc.
- context If the tractor is over 20 horsepower, be sure the tractor is equipped with a rollover protective structure (ROPS) and a seatbelt (ROPS, for example, are required in Ontario).
- context If mowing lawns is the main task, then riding lawn tractors (less powerful than garden tractors) or smaller, rear-engine riding mowers may be more suitable.
- context Look for safety features when purchasing new equipment. For example, some machines cannot be started if the blades are engaged or the mower is in gear. Some machines have weight/pressure sensitive systems that detect when the operator gets off the seat or machine and will shut off the moving blades.
- context A good suspension system and extra padding will help absorb vibration from the machine if you will be operating the machine hours at a time.
Overturns
A tractor has a high centre of gravity when compared with a car or pickup truck. This fact makes them more prone to tipping over. It can take less than one second for a tractor to flip over backwards once the front wheels have left the ground.
- context Never try to cross a ditch - always drive around them. It is only safe to back a tractor out if the drive wheels get lodged in a ditch.
- context Never put boards or logs in front of the drive wheels when stuck in the mud. Back your tractor out slowly. Using boards or logs can tip a tractor backwards.
How can I prevent overturns?
Backing down a grade is risky. If brakes are applied, the tractor could rotate around the rear axle and tip over backward. The faster the speed and the steeper the slope, the greater the potential for flipping.
- requirement Do not make short, quick, high-speed turns.
- requirement Be aware that an attachment like a raised front loader increases the tractors high centre of gravity, making it easier to tip. A raised and full bucket increases the centre of gravity even more. Keep the loaded bucket as low as possible when turning or transporting.
- requirement Lock brake pedals together before driving at high speed. Do not apply uneven brake pressure.
- requirement Keep tractor under control at all times and under all conditions. Obstructions (e.g., rocks and stumps) or depressions (e.g., furrows and potholes) can cause a tractor to roll, especially if the machine is traveling too fast.
- requirement Never let a tractor "bounce" - this motion causes loss of steering control.
- requirement Pull heavy loads and equipment at safe speeds.
- requirement Avoid quick stops - a heavy load could push the tractor into a skid, and possibly a rollover.
- requirement Use engine "braking" when going downhill. Shift to a lower gear before starting downhill.
- requirement Keep away from ditches and streams - the tractor's weight could cause the bank to shear.
- requirement Never hitch a towed load higher than the tractor drawbar. Hitching too high is a major cause of rearward tractor flips.
- requirement Use front chassis weights if needed to counterbalance rear-mounted implements and heavy drawbar loads.
- requirement Always start forward motion slowly. Gunning the engine and jerking your foot off the clutch is a fast way to flip a tractor.
- requirement To back down a steep grade, do it slowly in a low gear; avoid using the brakes. Whenever possible, back tractors up steep slopes, and come down forward.