The BRP Ski Do Summit 800 is a high-tech snowmobile for demanding users who need a machine for professional tasks. This snowmobile allows you to overcome any obstacles, be it smooth and well-worn roads, or deep snow with a large number of obstacles, stones and trees. The equipment was developed taking into account modern international standards and norms that are in demand today. Based on this, it can be argued that the Skido Summit 800 BRP is highly relevant at the moment. The developers used a combination of proven technical solutions and innovative technologies in the car, and the result was a technologically advanced and maintainable design. Before us is a machine developed on the proven REV-XP platform. The model is equipped with a powerful power plant, which will be the envy of even the strongest famous competitors of brands such as Yamaha. The manufacturer positions the Skido 800 as one of its flagship snowmobiles with cutting-edge benefits.
The developers paid special attention to organizing the workspace. In particular, the driver's seat, the combination of controls and the arrangement of instruments have undergone a radical redesign. The seat has a two-seater layout and is equipped with backrests for the front and rear passengers, as well as heated handles. Heating is provided in the steering column switches and some controls - for example, the gas trigger. As for the instruments, they do not glare in the sun and display in detail all the information about the condition of the snowmobile. We are talking about readings of engine temperature and oil pressure, as well as speed and current mileage.
Returning to the driving position, note that it can be adjusted in height - however, this feature is also relevant for the adjustable steering column. Thanks to this, the snowmobile can be operated while sitting or standing, which is very important for professional users. The seat can be made into a single seat, and in this case it will be possible to place additional cargo in the rear (instead of the passenger). In addition, another luggage compartment is provided under the driver's seat - it is carefully sealed from moisture and can accommodate various accessories that will be useful on a long journey.
Technical characteristics of the Summit snowmobile: 670, 800, 850
The Canadian company producing snowmobiles SKI - DOO has gained popularity among fans of extreme snow racing around the world. Designed for difficult trails with snow drifts and icy surfaces. Models are designed with fuel economy in mind. Considering that the equipment is available in several modifications, the parameters of each version differ.
Snowmobiles BRP SKI - DOO 670, 800, 850 have the following average technical indicators:
- Gas engine;
- two-carburetor fuel system;
- liquid cooling system;
- CVT gearbox;
- presence of reverse;
- height to windshield - 1 m;
- fuel tank volume - 35 - 43 liters;
- oil tank - 3.5 l;
- dimensions - 3.2 - 1.1 - 1.15 meters;
- weight - 210 - 320 kg;
- average caterpillar width -40 cm;
- length - 154, 165, 175 inches;
- spatial design of the aluminum alloy chassis with front RAS and rear TMOTION suspensions;
- hydraulic brake discs;
- transmission equipped with a pDrive variator and electronic reverse, combined with the engine;
- REV platforms, Gen 4 REV;
- SHOT system (based on innovative developments that simplify engine warm-up);
- centered motor system;
- suspension RAS-3;
- Brembo braking system.
Advantages of the SKI snowmobile - DOO SUMMIT
During the development of the chassis and engine using the technology of “tying” to each other, the engineers managed to combine the requirements for weight distribution, achieving placement of the engine clearly in the middle.
BRP SKI - DOO snowmobiles are distinguished by power and sensitivity, thanks to the following qualities.
Chassis
The main features in the form of a forward-shifted driver's seat and A-shaped front linkage arms have not changed. The new Rev Gen 4 pyramidal platform and the engine located centrally closer to the front frame distribute the load evenly and facilitate easy sliding of the vehicle. The CVT transmission is located more vertically, the driver now has the opportunity to sit more comfortably with his legs stretched out, which means that the car is now suitable for long trips, hard driving or driving while standing.
Thanks to titanic efforts, the platform developers managed to reduce the overall weight of the structure. This was possible due to changes in the composition and thickness of the metal, as well as the size and shape of the parts.
Engine
The snowmobiles are equipped with Rotax “E-TEC” two-stroke engines with an electronic control system, producing up to 165 horsepower, which is 10 to 15 horses more than their rivals. High speed and rapid acceleration are ensured by the pDrive variator, working in tandem with the engine. Some models in this line are equipped with the latest SHOT engine starting system. Its peculiarity is that the charge for starting is accumulated in the capacitor when the engine is turned on; to turn it on, just press the button. The crankcase cooling system ensures reliable operation and increases power by cooling the intake air. The increased rigidity of solid cylinder blocks gives the engine an additional power resource. The high-performance pump supplies the engine with an intense flow of cooled air. The new generation Rotax 3D Rave exhaust valve partially neutralizes the harmfulness of exhaust gases and helps save fuel.
The engine capacity, depending on the model, ranges from 800 to 1200 cubic meters, the maximum speed reaches 160 km/h.
Other features of the BRP Summit snowmobile
- Sporty look.
- Optimal design shape for mountainous areas.
- Short mountain seat.
- Low windshield.
- Straight steering wheel.
- Heated seats, steering columns, instruments.
- Dashboard with the ability to control all indicators.
- Improved chassis due to a track lighter by 4.5 kg, thanks to which the vehicle accelerates and stops faster.
- The efficiency of shock absorbers and increased suspension travel are achieved through load distribution during descent and ascent, as well as optimal balance.
- Improved frame profile, high edges of the footpegs.
- The beveled tunnel, narrowed at the top, complemented by a heat exchanger prevents snow from sticking to its rear part.
- Reduced instrument panel shifted to the bottom.
Gear ratios
For small sprocket:
-146-inch model: 23 teeth for sea level height, 21 teeth for higher height
-154 and 163 inch models: 21 teeth for sea level work, 19 teeth for higher altitudes
For a large sprocket:
-146 and 154 inch models: 49 teeth for both sea level and high altitude performance
-163-inch model: 51 teeth for working at any height.
The drive sprocket on all models and for both configurations (sea level and high altitude riding) uses an eight-tooth drive element.
The XM Summit X features forward-mounted handlebars and skis (compared to the XP), and side panels with cutouts for footwells. The foot wells themselves are deeper. All this makes the driving position more comfortable, and the snowmobile more obedient.
The S-36 suspension package complements the rMotion rear suspension perfectly, and the Pilot DS2 skis keep the snow firmly on the slope.
Ergonomics are well thought out. Thanks to the comfortable curved handlebar, the driver's hands and wrists are positioned naturally. Heating controls are located on the dashboard. Other controls on the handles, such as reverse and the emergency engine switch, are positioned to prevent accidental operation.
The XM Summit X comes with a feature-rich digital or analog instrument panel that faces up because most mountain snowmobile riders prefer to ride standing up. The instrument panel displays all important engine parameters and also shows the height. We liked this large scoreboard and easy to read numbers.
There is a glove compartment behind the dashboard. It's great to have somewhere to put a spare pair of gloves or glasses.
The seat is designed very well, the fabric has a pleasant texture. Nothing prevents you from throwing your legs from one footrest to another. In fact, the snowmobile can be controlled expertly if you keep both feet on the appropriate platforms. There is a small luggage compartment behind the seat, which is also very pleasing.
The painted tunnel prevents snow from freezing. Ice and snow do not accumulate in hard running boards because special holes are made in them. The tunnel supports Ski-Doo's LinQ mounting system, so you can easily attach a variety of additional panniers or bags.
Overall, the XM Summit X is a satisfying mountain sled. For 2015, Ski-Doo also offers sea-level versions of the Summit X. These are long, light and comfortable machines that can be driven for many kilometers in deep, untouched snow.
Based on our experience, we can confidently say that the steering wheel is as easy to control as a feather, and its best position is at the factory. If you drive along an already paved or simply hard-packed path, the nose of the snowmobile bounces and tries to move to the side, because the impacts are reflected into the steering wheel. It's not as bad as on previous years' XP Summit models, but it's still there and it's quite annoying.
The XM Summit X can sometimes get bogged down in light, fluffy snow, but that doesn't happen with the T3 Summit. But this can be minimized by staying close to the handlebars or adjusting the restraint straps to control weight distribution. Every mountain sled has its quirks, and that's what we found in the Summit X.
Finally, I would like to note that the XM Summit X is a very popular snowmobile, but it is perhaps overshadowed by the new T3. But this does not mean that it’s time to write off XM Summit X - it is still good and strong.
Owner reviews
Snowmobile equipment is subjected to enormous loads while driving, which means that before purchasing a unit, the consumer must know which model to choose so that it meets the requirements of reliability and safety. Owners of the BRP SKI - DOO Summit appreciated the excellent maneuverability, ease of operation, and ease of movement on this equipment. It is advised to adhere to the manufacturer’s operating recommendations, then trouble-free operation of the machine in difficult conditions is guaranteed.
Mostly positive reviews speak about the quality of snowmobiles. I am pleased with the purchase of the BRP SKI - DOO Summit 800. The model pleased me with its strong engine, which allowed us to reveal the full potential of the machine. There is complete order with handling and dynamics, which cannot be said about reliability. I already had to change the tracks and skis. Otherwise, I’m happy with the purchase, I don’t plan to sell, since off-road driving is a priority than replacing parts.
BRP Skido Summit 800 is a decent snowmobile for professional needs, fishing, hunting. The car drives well on a flat, icy road - for example, on a frozen lake. In six months there hasn’t been a single breakdown, I’m happy with the ability to ride with two people, heated handles, ease of operation. The only drawback is high fuel consumption, but this is understandable - the car is powerful, consumes 25 liters per 100 kilometers, because of this you have to carry an additional can of gasoline with you, but this is a minor drawback.
He has been using the equipment for more than a year, and says that this time was enough to draw conclusions. Among the advantages, he notes well-thought-out ergonomics - due to the impressive visor, the instruments do not glare in the sun, are easy to read, and the massive windshield protects from snow and wind. I'm pleased with the fairly intense acceleration - 100 km/h, and the build quality. The engine requires high quality fuel, gasoline consumption is not high. Recommends snowmobile equipment for purchase.
I warn newcomers who bought the BRP Summit about its lightness. The engine immediately responds to pressure on the trigger, becomes sharp, powerful, and is eager to rear up from careless movement.
Engine
The BRP Skido Summit 800 snowmobile is equipped with an 80R Power TEK gasoline power unit, which is used in the more technologically advanced Ski Doo Summit X 800R model, which differs only in minor modifications. With a displacement of 0.8 liters, the engine develops 150 horsepower. The developers managed to achieve a high degree of boost without reducing engine life. The engine demonstrates endurance and stable operation in any speed range. To maintain engine reliability at a high level, BRP specialists equipped the internal combustion engine with a fuel system consisting of two TM-40 carburetors. Thanks to its compact two-cylinder design, the 800R Power TEK two-stroke engine is lightweight and compact. Due to this, it was possible to reduce the weight of the snowmobile and increase maneuverability. Also responsible for the reliability of the internal combustion engine is the liquid cooling system, a feature of which is the effective prevention of overheating of all internal combustion engine components at relatively high temperatures. There is also a preheater and an electric starter. These components ensure uninterrupted engine starting at any low temperature.
