Line of powerful and reliable snowmobiles Lynx 500

The Lynx 500 snowmobile is a representative of the products of the Ufa Motor Manufacturing Production Association (UMPO). This manufacturer has been specializing in serial production of utilitarian equipment since 1991. In 2009, the Ufa Motor-Building Production Association announced a complete refusal to produce snowmobiles. The latest model that was released by UMPO is the Lynx 500 snowmobile.

This snowmobile has a trunk with a large capacity, and there is also a high visor that protects the driver from headwinds and various precipitation. All this has a positive effect on operating comfort.

This car was so named for a reason, as it is very fast and at the same time quite maneuverable. In order to ensure smooth movement even on rough terrain, the manufacturer has improved the designs of the rear and front suspension. The wide caterpillar track allows the snowmobile to confidently move both on loose and deep snow, and on crusty snow.

Video

The Lynx 500 snowmobile turned out to be quite multi-purpose, with improved performance characteristics with a fairly powerful and at the same time quite economical power unit. This model is ideal as a workhorse, so it is often used on farms, in forestry, in oil and gas pipeline maintenance, and in patrolling state borders. In snowy off-road conditions, a snowmobile is capable of covering a long distance, dragging sleds and sleds with loads weighing no more than 250 kilograms. Another feature is the ability to operate at fairly low ambient temperatures, namely, the power plant can be easily started even in frosts of minus 40 degrees. The snowmobile performed well in various tests conducted in Yakutia, beyond the Arctic Circle.

Modifications

This snowmobile was produced in several modified versions, namely this:

• Modification Lynx 500+. This modified version is more of a touring car than a work car. It uses a 500mm wide track, which ensures high maneuverability on any surface. The basic package for this modification includes an electric starter.
• Modification Lynx 500M. This is the basic version with a modified hood. In addition, instead of the previous carburetor, a Japanese-made single-chamber carburetor, Mikuni model, was installed. The basic package for this modification includes an electric starter.
• Modification Lynx 500MP. This modification also has a modified hood and a single-chamber carburetor. This version featured a gear-type gearbox. Externally, the snowmobile is completely similar to the previous modification. The basic package for this modification includes an electric starter.

Currently, this snowmobile is also very popular among fishermen and hunters, as it allows you to perform all the necessary tasks, including moving to hard-to-reach places.

Specifications

Dimensional data:

• The structural length of the snowmobile is 3200 millimeters.
• Full width – 1240 millimeters.
• The height of the windshield is 1320 millimeters.
• Seat height – 710 millimeters.

Operational values:

• The type of propulsion is caterpillar with front drive sprockets.
• The caterpillar drive is a chain.
• The number of chain links is 22 links.
• The chain pitch length is 16 millimeters.
• Type of caterpillar track – rubber-fabric, reinforced.
• Type of rollers: rubberized.
• The width of the caterpillar track is 500 millimeters.
• The height of the track lugs is 23 millimeters.
• The number of track windows is 43 windows.
• The pitch length of the caterpillar belt is 50.5 millimeters.
• The type of track tensioning mechanism is screw.
• Structural weight – 280 kilograms.
• The type of engine installed is gasoline.
• The number of engine strokes is 4.
• Engine starting type – manual (optional via electric starter).
• Fuel tank capacity is 28 liters.
• The maximum speed of independent movement is 90 kilometers per hour.
• The maximum weight of the towed sled is 250 kilograms.

Brakes:

• Control type – hydraulic.
• Braking mechanism type: mechanical disc.

Suspension:

• The type of front skis is support-turning.
• Front suspension type: independent pendulum suspension.
• The type of rear suspension is roller-slide.

Electrical equipment:

• Front headlight type: halogen.
• Type of ignition system – electronic non-contact.

Engine

The Lynx 500 snowmobile is equipped with a gasoline two-stroke power plant. This unit has only two cylinders in the block, the total working volume of which is 0.431 liters. The rated output power reaches 29.42 kilowatts, which translates to 40 horsepower. An air-forced cooling system is used, which allows the machine to be operated not only at low temperatures, but also in warm conditions. The lubrication system uses a special mixture that includes gasoline and oil. This provides the lubricating fluid with frost resistance, which is one of the necessary parameters in harsh operating conditions. The engine consumes about 20 liters of gasoline for every hundred. It is unpretentious in terms of the quality of the fuel being poured, but it is worth noting that gasoline of at least AI-80 is required. The engine is started manually, however, an electric starter can also be included in the package. A non-contact electronic ignition system is used, ensuring smooth and stable operation of the unit under various operating conditions.

Operating experience and features... Dimensional data

• noises;
• malfunctions;
• increased fuel consumption;
• increased oil consumption;
• reduction in engine power.

Owner reviews

Positive feedback from owners:

• In the winter of 2005, my father and I sold our old Buran snowmobile and decided to find a more improved alternative. And then we came across the Lynx 500 snowmobile. Not only did we like the machine for its design and performance, but another advantage was that it can also be used with 76-grade gasoline (AI-80). In general, we purchased a snowmobile at a cost of 115 thousand Russian rubles. The first impressions of this model were positive, and if we compare it with the same snowstorm, it is noticeable that the Lynx is superior to our first snowmobile in almost all respects: it is more powerful, convenient, maneuverable and simpler. Later it turned out that the car has one weak point, namely the gearbox chain, which very often needs to be tensioned again. As for the rest, we are quite pleased with the technology. So far there have been no serious breakdowns.
• I bought Lynx 500+ and didn’t regret it at all. The snowmobile starts perfectly regardless of weather conditions. Personally, I have successfully and quickly started the engine many times at a temperature of minus 35 degrees, which is good news. The snowmobile is also very resistant to rollovers on slopes, which is due to the wide-spaced front skis. My configuration has heated steering wheel grips, which prevents your hands from freezing. Among the shortcomings, I would like to note that the engine is a little weak, and the gearbox does not have a neutral speed. The equipment is very reliable in operation. Once I reached a maximum speed of 80 kilometers per hour, and the snowmobile confidently stayed on the surface. But as the manufacturer claims about 20 liters of consumption per 100 kilometers, this did not happen. Consumption is much higher even when used in gentle mode.
• I bought this snowmobile in the spring for half the price. All summer I waited for winter to come so I could test the purchase, and finally it happened. At the beginning of operation, no problems were identified, which was surprising, since I bought a used one from 2004. After the purchase, I replaced the variator belt with a Kevlar one. I drove every day for several hours for a month, before the first problems appeared. The return spring in the “kick starter” has flown (there is no electric starter...). But we still managed to fix it.
• The advantages of this snowmobile are immediately clear. The market price, accessible to everyone (ranging from 80 thousand rubles to 150 thousand Russian rubles), will not cause large financial costs for maintenance. There is a speed for rear movement, which is very convenient off-road. There is also airflow for the steering wheel handles and legs, and a roomy seat. So far I have noticed the following shortcomings: poor placement of voltage regulators, which leads to oxidation of the terminals and loss of spark at the candles, and weak headlight switches, which is why many people connect directly, but this leads to a more difficult engine start when cold. Otherwise, it’s a good device, superior in appearance to the well-known Buran snowmobile, but slightly inferior to it in technical characteristics.

Fast domestic snowmobile Lynx, which has shown itself well in work

The Lynx snowmobile has been produced by the Ufa Motor-Building Production Association (UMPO) since 1991. In 2009, UMPO completely abandoned the production of snowmobiles, and production of this model was discontinued.

The Lynx snowmobile is designed to operate in the harshest conditions; it is able to maintain normal performance even at ambient temperatures down to -40 degrees Celsius. Tests of this vehicle took place beyond the Arctic Circle, in Yakutia, where the iron “predator” showed excellent results.

The Lynx snowmobile is equipped with a very spacious trunk, as well as a high canopy that reliably protects from wind and precipitation. This creates additional comfort during operation.

The unit fully justifies its name: the Lynx snowmobile is a high-speed, but at the same time very maneuverable machine.

Its rear and front suspension design ensures smooth ride even over rough terrain at high speed. Thanks to the wide track, the machine confidently moves both on loose deep snow and on crusty snow.

The lineup

• "Lynx" 113

- the first and not entirely successful model with an engine capacity of 440 cc, copied from an Arctic Cat car.
The engine cylinders were made entirely of aluminum, they were silicon coated, there were no liners. Because of this flaw, the piston “stuck” occurred, and the engine often failed without traveling even a few tens of kilometers. • “Lynx” 119
– a tourist-class snowmobile. In this model, the hood design was changed, and a new “boat” pan was made for the bottom of the engine compartment, replacing fragile fiberglass with plastic.

The engine also underwent changes: its volume was reduced to 432 cc, wider purge windows were made for the cylinders and they were equipped with liners, reducing the likelihood that “hot seizure” would occur during operation. • “Lynx-sport” 121

— sports class snowmobile, shortened version of the 119 model.
• “Lynx-500+” 219
- a tourist-class snowmobile with a 50 cm wide track. •
“Lynx-500M”
- the hood of the base model was changed, the car was equipped with a Japanese MIKUNI carburetor.

• "Lynx-500MP"

— a modified model with a gear transmission.

Each Lynx snowmobile could be equipped with an electric starter as an option.

Basic technical characteristics:

• capacity: 2 people;• engine: 2-stroke, 2-cylinder, carburetor, air-cooled, volume 432 cc, power 40 hp;• maximum speed: 70 km/h;• fuel tank: 18 l ;• fuel type: A-76, AI-92;• fuel consumption: 20 liters per 100 km;• dry weight: 280 kg;• weight of loaded towed sled: 250 kg;• caterpillar: rubber-fabric with reinforcement rods, width 50 cm ;

• dimensions: length 3.2 m; width 1.24 m; height 1.32 m.

Many Russians speak positively about this snowmobile model: a comfortable, quite powerful and very economical model. The Lynx snowmobile is preferred by both hunters and tourists. Like any model, the Lynx has its drawbacks, but according to reviews of this car, it has more pros than cons.

Model specifications

Specifications

How to improve driving performance?

To do this, you need to take care of the chassis, sometimes checking all the elements and monitoring the tightness of the fasteners.

Snow slightly wets the metal strips of the runner. Prolonged driving on icy snow can cause severe damage to the linings. In this case, they will need to be replaced by disassembling the track suspension.

Carry out the work in this way:

• unscrew the tension bolts;
• remove the bolts from the levers;
• tilt the equipment, pull out the suspension, change the skid pads.

To remove and then install the linings, you can use a wooden block and a hammer; assembly is carried out in the reverse order.

It is possible to improve the driving performance, ease of use and efficiency of a snowmobile by replacing standard parts or tuning them. With the help of a wide off-road track, maneuverability and maneuverability through snow drifts are significantly increased.

Distinctive features of the model

The Lynx 500 snowmobile is the latest model produced by the Ufa Motor Production Association (UMPO). For connoisseurs of this manufacturer, the model is a real tidbit: since new cars are rarely found in stores now, connoisseurs of inexpensive but functional motorcycles are on a real hunt even for used copies.

They love the Lynx 500 snowmobile for its powerful and at the same time quite economical power “stuffing”. This model can be used as a workhorse, so it is often used on farms, forestry, oil and gas pipeline maintenance, and state border patrol. In snowy off-road conditions, a snowmobile is capable of covering a long distance, dragging sleds and sleds with loads of up to 250 kilograms.

Another feature of the Lynx 500 is the ability to operate at fairly low temperatures. The power plant can quickly start even in frosty conditions of -40 degrees. The snowmobile performed well in tests conducted in Yakutia, beyond the Arctic Circle.

The Lynx 500 snowmobile is also very popular among fishermen and hunters. It is valued because it allows you to perform all necessary tasks, including moving to hard-to-reach places.

Operating experience and features

Despite the success of the 110 model, reviews of the Lynx 150 ATV are far from ideal. Equipment owners, tempted by the affordable price, found a number of design problems:

• Poor build quality. In almost all devices the bolts are not tightened properly. If you don't tighten them right away, the car begins to fall apart while driving. Basically, the anthers fall off and the chain tensioner unscrews.
• Shaking. At low speeds the device behaves perfectly, but after the 35 km/h mark the car begins to vibrate. Because of this, problems arise with the main lighting, bolts become loose, etc.
• Poorly designed brakes. The factory assembly leaves much to be desired, so the user needs to independently inspect the mechanism and carry out alignment.
• Low load capacity.

Immediately after purchase, the owner of the Lynx 150 is recommended to carry out a full technical inspection, tighten the boots, change the brake pads, front hub seals, and secure the tie rod boots. Spare parts for domestic devices are cheap, so you can spend a couple of thousand rubles. With proper operation and timely maintenance, the machine will operate without serious breakdowns for 1-2 years.

• Good maneuverability. Lynx 150 drives through mud, sand, and confidently handles off-road conditions.
• Controllability. The ATV confidently takes turns and does not try to cover the rider. The playful and maneuverable horse is suitable for teenagers and children over 10 years old.
• Powerful LED lighting.
• Reasonable price. A new device costs about 90 thousand rubles.

The stylish device does not need tuning. Of course, users dream of installing a trunk, a comfortable seat, a durable bump stop and other body kit, but it all comes down to carrying capacity. The maximum load of the device is 75 kg, which eliminates the possibility of modernization in the bud.

Engine Lynx 500

The snowmobile is equipped with a gasoline two-stroke power plant. It has only two cylinders in the block, the total working volume of which is 0.431 liters. The rated output power is 29.42 kilowatts (40 horsepower). The forced-air cooling system allows you to operate the machine not only at low temperatures, but also in hot weather.

The engine consumes about 20 liters of gasoline for every 100 km. It is unpretentious in terms of the quality of the fuel being poured, but still experts recommend using gasoline no lower than AI-80. The engine is started manually, but it is possible to install an electric starter.

The Lynx 500 uses a non-contact electronic ignition system. It ensures smooth and stable operation of the unit in any operating conditions.

The lineup

characteristics Lynx Taiga dynamism worse better neutral speed no possibility to turn over lower higher technical indicators better worse traction features higher lower metal frame with a hinged hood, all-welded. Lynx-sport 121 is a shortened version of the 119 model, which increased the maneuverability of the snowmobile and made it possible not only to travel, but also to compete.

Modifications

This snowmobile was produced in several modified versions. Can choose:

• Modification Lynx 500+. This version is more of a touring car than a work car. It uses a 500 mm wide track, which ensures high maneuverability on any surface. The basic package for this modification includes an electric starter.
• Modification Lynx 500M. Differs from other versions by a modified hood. And instead of the previous carburetor, a single-chamber Japanese Mikuni carburetor is installed. The basic package for this modification includes an electric starter.
• Modification Lynx 500MP. It differs from the standard version by a single-chamber carburetor. There is also a gear gearbox installed here. Externally, the snowmobile is completely similar to the previous modification.

Instructions for use

The instructions for the Lynx 500 (US-440) snowmobile consists of the following sections:

1. Description and operation of the snowmobile;
2. Intended use;
3. Maintenance;
4. Snowmobile storage;
5. Possible malfunctions and methods for eliminating them;
6. Disposal;
7. Certificate of acceptance;
8. Certificate of conservation;
9. Certificate of packaging;
10. Warranty obligations;
11. Reference normative documents.

How to set the ignition on a Lynx 500 snowmobile

For high-quality engine operation in hazardous conditions, you need to perform the correct settings. Before adjusting the ignition system, you should take into account the following parameter during the adjustment process - setting the advance angle (TAA).

To adjust the ignition, use the following tools:

• strobe;
• screwdriver;
• spanners;
• paper sheet;
• protractor ruler;
• compass;
• metal strip.

According to the instructions, draw a scale and mark the degrees on it, then draw a circle on paper so that its diameter matches the size of the fixed element of the mounted variator on the device. The central part of the circle is the middle of the edge of the crankshaft.

1. Using a protractor, write the degrees - minimum 0 and maximum 30, the marks are counted from the point that is equal to 12 o'clock on the dial, clockwise. Transfer the prepared drawing to the strip and attach it to the engine cover. Please note that the motor must be cooled beforehand.
2. Place the left piston of the engine in the “dead” position, but first unscrew the spark plugs.
3. Install a screwdriver into the well.
4. Turn the variator by hand while rotating the rod (shaft), while simultaneously watching how the screwdriver moves in the well. She should stand for a moment and immediately continue moving in the other direction.
5. After reaching the dead center, mark the point on the variator so that it is located opposite the “0 degrees” value, which is marked on the OZ scale.
6. Connect a strobe light to pick up the signal from the wire. Mount in the spark plug position and turn on the engine.
7. Point the stroboscope lamp at the scale, start the engine with an electric starter and increase the speed to maximum values. When reaching high speeds, the lamp should flash when a spark appears. This means that there is a coincidence with the scale mark on the variator, and the ignition timing can be determined.

To adjust the ignition timing, you need to turn off the engine, loosen the magdino screws and turn the base of the latter to the desired amount. Repeat the angle check using the strobe light.

Turning the base clockwise will make the lead angle smaller, and counterclockwise will increase it. A shift of 0.9 mm corresponds to a change of one degree.

After the replacement has been completed, the base of the magdino needs to be checked, the ignition timing must be set, and marks applied to the body part. At maximum engine speed, the ignition timing should be 21-23 degrees. In addition to high speeds, additional SOP can be checked at idle speed - 14-17 degrees and at start speed - 8.5-11 degrees. To set the correct parameters, you need to use a universal tachometer. Priority readings: the position of the magdino base, which provides the desired angle at high speeds.

Wiring diagram of the Lynx 500 snowmobile

Model range of snowmobiles RM

The debut model of the brand was the Lynx 113, the prototype for which was the Arctic Cat car. The copy turned out to be not the most successful, since the snowmobile engine, made using light metals, could not withstand increased loads. Drivers caught the wedge even after a short period of continuous driving.

Preparation for working condition

After unpacking the transport, you need to perform the following steps:

• install skids;
• attach the protective visor to the hood;
• turn the steering wheel.

To attach the skis to the racks, you need to place a support under the front half of the snowmobile, which will reliably support the device at a height suitable for placing the skis under the racks.

Bring the battery into working condition, taking into account the information in the operating instructions. Reinstall the battery and connect suitable wire lugs to the terminals.

Battery storage: turn off and remove the power source, and before storing, charge, check the electrolyte level and its density.

Snowmobile price

Due to the cessation of mass production of the Lynx 500 snowmobile, finding it in a completely new technical condition is quite a difficult task (the model is not for sale on the official website). If you are lucky enough to find a car in the warehouse of some store, you will have to pay 185,000-210,000 rubles for it.

It is much easier and more economical to get used snowmobiles. The cost for them varies from 80,000 to 150,000 rubles (depending on mileage). As a rule, even Lynxes that have been used for a couple of seasons still serve well, as they retain their excellent driving and cargo qualities for several decades.