Engine RMZ – 500 avia
The domestic 2-cylinder engine RMZ 500 is an analogue, or rather a complete copy of the “authoritative” ROTAX 503.
With the domestic quality of “reproduction” I lost 2 hp of power, but otherwise it was quite affordable on a budget
and a very reliable engine. RMZ 550 is an attempt (increased displacement slightly) to gain lost power
when copying ROTAX. Otherwise, they are no different from 500 thousand.
Technical characteristics of RMZ – 500
| Engine type, model | RMZ-500/RMZ-550 |
| Number of cylinders | 2 |
| Weight KG | 38.1 |
| Working volume in cm cubic. | 496.7 |
| Power, kWt. | 35.52 |
| HP power | 48 |
| Revolutions per minute | 6200-6500 |
| Torque Nm | 52,8 / 55 |
| Revolutions per minute | 6000 |
| Electronic ignition system | There is |
| Carburetor | 2 |
| Air filter | 2 |
| Fuel pump | There is |
| Recoil starter | There is |
| Electric starter | – |
| Muffler | – |
| Cooling | Air forced |
Snowmobile Taiga Varyag 550 V (SE package)
Description of the model “Snowmobile Taiga Varyag 550 V (SE package)”
Multi-purpose utility snowmobile of the WideTrack class with a good price-functionality ratio.
A distinctive feature of the model is its almost perfect balance. Thanks to the low center of gravity, the overall center of mass is aligned with the drive axle of the snowmobile. The engine and other technical components in the engine compartment are similar to the flagship model TAIGA VARYAG 550 V.
The front suspension is telescopic with a travel of 150 mm. Rear suspension travel 190 mm. The hydropneumatic shock absorber with torsion springs has a sufficient reserve of energy capacity to provide the snowmobile with a smooth ride on any surface.
TAIGA VARYAG 550 V SE is equipped with a Composit track with a width of 500 mm.
The model is equipped with a two-level seat, heated handles and gas trigger, mechanical brake, and towbar.
The snowmobile demonstrates good traction characteristics.
Are you looking for a middle ground between wanting to squeeze every last drop out of your snowmobile and buying a machine cheaper than the flagship model? Take a closer look at the TAIGA VARYAG 550 V SE: engine power combined with a rear suspension designed to carry heavy loads creates a good balance between the price of the snowmobile.
The TAIGA VARYAG 550 V SE snowmobile has successfully passed European certification and confirmed compliance with European technical legislation and safety requirements. This product has been issued a CE Certificate of Conformity with the right to export to the internal market of the European Union.
The design uses utility model No. 121331. The appearance and equipment of the model may differ from that shown in the photographs.
Peculiarities:
- Front suspension – telescopic with 150 mm travel
- Rear suspension travel 190 mm. The hydropneumatic shock absorber with torsion springs has a sufficient reserve of energy capacity to provide the snowmobile with a smooth ride on any surface.
- For a high level of cross-country ability, the snowmobile is equipped with a 500 mm wide track and 22 mm high lugs.
- The electric starter is duplicated by manual engine starting
- The halogen headlight with FF reflector produces a powerful, well-directed light beam, illuminating the way in the dark
- The tow bar is included as standard and allows you to tow a trailer weighing up to 250 kg.
Characteristics:
- Model RMZ-550
- Volume, cm3 / Cylinders 553 / 2
- Power, hp 55
- Type 2 stroke
- Cylinder diameter × piston stroke, mm 76x61
- Fuel system 2-carburetor
- Carburetor / Mikuni type / float
- Cooling Air
- Exhaust system Muffler with resonator
- Intake system Reed valve
- Lubrication system Joint
- Maximum speed, km/h 80
- Transmission CVT, low, high, reverse, neutral
- Brake mechanism Mechanical, disc
- Starting system Electric and manual (battery not included)
- Ignition CDI (Capacitive Programmable Ignition)
- Electric starter Yes
- Reverse Yes
- Heated steering grips and throttle trigger Yes
- Headlight Halogen, 55/60
- Speedometer/odometer Yes
- Handle warmer No
- Oil tank capacity, l —
- Fuel tank, l 40
- Lane type suspension Telescopic
- Progress lane suspension, mm 150
- Front suspension shock absorber Hydropneumatic monotube
- Front shock absorber -
- Rear type Slizovoy pendants
- Rear travel suspension, mm 190
- Rear shock absorber hydropneumatic monotube
- Ski track, mm 960
- Caterpillar, L×W×H, mm 3968х500х22
- Number of places 1 / 2
- Dimensions of the snowmobile, L×W×H, mm 2990x1050x1380
- Dry* weight, kg 295
* Unloaded (dry) weight - the weight of a vehicle not filled with fuel, oils, process fluids, without a set of spare parts, driver, passengers and cargo.
Curb weight - the weight of a vehicle filled with fuel and oil, with a set of spare parts. Gross weight - the curb weight of the vehicle with the driver, passengers and luggage.
Helpful information
The Lugaprop company produces propellers for ultra-light aircraft, airboats, airboats and snowmobiles.
The model range includes 2-, 3- and 4-bladed propellers, with a diameter from 650 mm to 1860 mm. Particular attention should be paid to propellers with saber-shaped blades; they provide low noise levels, as well as high flight performance. The propellers are designed for installation on engines from 5 hp. up to 130 hp
Dear visitors of our site. I would like to briefly talk about the two-stroke engines most used on airboats
ENGINE ROTAX 582 Austria
ROTAX 582 piston engine is a gasoline, two-stroke, two-cylinder, in-line cylinder, with a liquid cooling system, with a rotating disc valve for intake control, with an electronic duplicate ignition system, with carburetor mixture formation. The engine is equipped with a resonant type exhaust system. The engine starting system may have a manual or/and electric starter(s). An integrated 12-pole generator powers the engine ignition system and the airboat's electrical system. For mounting to the motor mount, the engine has four threaded rods on the bottom of the crankcase. A single-stage gearbox can be installed on the engine to reduce the speed of the propeller shaft relative to the crankshaft speed. The engine service life before the first overhaul, as well as the service life between overhauls, is 300 hours. Warranty life - 100 hours of operation,
Domestic Engine RMZ 500 (copied from Rotax 502)
The RMZ-500 piston engine is a gasoline, two-stroke, two-cylinder, in-line cylinder engine, with an air cooling system, quite common in various models of airboats produced by different companies.
Technical characteristics of the RMZ 500 engine
Working volume 497 cm3
Bore and stroke 72 / 61 mm
Engine weight 32 kg
Compression ratio 10.8
Maximum power 52 hp
Maximum speed 6250 rpm
Synthetic oil for two-stroke air-cooled engines
Fuel Gasoline AI-95 mixed with synthetic oil 2%
Fuel consumption** 8. 10l/hour
Spark plug NGK B9ES or NGK BR9ES
Fuel system MIKUNI VM 34-621 2pcs
Electronic ignition system “DUCATI”
Its main purpose is the engine for the Taiga snowmobile and spare parts for it, which can be found in any specialized stores. And this is one of its main advantages over the Rotax engine.
In addition to two-stroke engines, airboats also use four-stroke engines. Usually no one discovers America and uses car engines from well-known manufacturers. As you know, the movement of an airboat is produced by the rotation of the propeller, and the propeller rotates the engine, connects the engine and the propeller gearbox. The most common engines in airboats are Subaru engines with gear reducers. These engines have a power of more than 120 horsepower and are opposed, that is, horizontal, which makes it possible to mount them at a height of half the diameter of the propeller on the frame of the airboat. This makes it possible to make the center of gravity lower than, say, a Suzuki or Honda engine, which of course increases the stability of the airboat. As we know, airboats use mainly Japanese engines, this is due to the fact that the majority of engines are contract ones (they have already been used on cars), and the spread of airboats began in the Far East, where there is a huge selection of used Japanese cars and engines.
I would like to say that installing a new Japanese engine on an airboat increases the cost of the product by about 500,000 rubles, so we decided to use a domestic VAZ engine on the airboat. Since it is a vertical cylinder engine, we abandoned the gear reducer and made our own - a belt drive. Thanks to this gearbox, we were able to place the engine almost at the bottom of the airboat, which significantly increased stability and controllability, especially in turns. Tests have shown that the design with a domestic engine turned out to be no worse, and from the point of view of controllability and maintainability, even better than with imported engines with a gear reducer. Tests have revealed that our belt reducer can be used with any engine - even a Mercedes or BMW, Audi, or Volkswagen.
I would like to note that for fishing, movement on fragile ice, water and marshy swamps, the domestic VAZ engine from Lada Granta is quite enough.
Last news
We began to produce airboats with a belt gearbox and with a variable-pitch propeller, photo of a gearbox with a VSH in the components section, the cost is 179,000 rubles (gearbox + VSH).
Our company has an Instagram account. Subscribe: aerolodkiseverozapad
Belt gearboxes for the L15-A engine are now on sale
From 09/01/17, prepayment for any products is 40% of the cost.
To order airboats, call 8-911-982-17-28
Source
"QUESTIONS AND ANSWERS"
SAWMAN
Veteran
Engine RMZ-500 Weight – 37 kg. Dimensions (length x width x height) in cm approximately: 50x50x40.
Technical characteristics and adjustment data
Attachments
Barsyk
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
A lot of technical documentation on the “RM” snowflakes is here viewtopic.php?f=41&t=5036 on the ignition angle posted by Alex2010 Picture for the program. ignition For the old Ducati (not programmed) the angle is the same
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
Error codes for the snowmobile "Bars-850"
Attachments
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
Colored electrical diagram of "Taiga". Don't pay attention to what you've drawn with a pink marker.
For treatment of gooseneck ruptures here: viewtopic.php?f=6&t=41312
Attachments
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
For the lazy and in a hurry: Spark plugs for snowmen "Taiga" with rasseysky ignition NGK 9ES for snowmen with "Ducati" NGK BR9ES also DENSO W27ESRU If you want not to spend money on CVT belts multiple times, buy branded BRP, they are not as good as they are yet competitors. On setting up carburetors, info here: viewtopic.php?f=92&t=29759 On UOZ, general info here: /articles/8-uoz-snegohoda If you are the owner of a new snowman with a Ducati ignition, then before you get into the ignition yourself, read: In the switch added the function of an engine speed limiter at 6000 rpm for 5 hours of engine operation (during the break-in period). After 5 hours of operation, the limiter is automatically shifted to 8000 rpm. Until the snow is broken in, is there any point in getting into the ignition at all? You can, of course, get in right after the purchase, but then it will be difficult to explain anything to the factory, and the warranty will fall off like two fingers. On the issue of repairing the voltage regulator relay, information is here: viewtopic.php?f=90&t=12957
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
The process of changing shoes to the Magnum-500 goose (goose for BRP) can be seen here: viewtopic.php?f=92&t=66681&start=225
oleg78
Active participant
Re: Repair and maintenance instructions for “Taiga-ST500D”
Now, if anyone is interested, the other day they installed a Flames (Moscow) ignition on the “old-style” crankcase; I bought it through a forum member “Lesnik77”, having studied the experience of previous installers, we came to the conclusion that it was easier to cut new grooves on Magdino and drill new holes 11 mm deep, 5 mm in diameter mm, cutting new threads into them.
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
Determination (preliminary) of the cause of burnout during engine disassembly, piston analysis.doc
Attachments
SAWMAN
Veteran
Re: Repair and maintenance instructions for “Taiga-ST500D”
One of the places (that actually works) where you can buy temperature sensors and tachometers, otherwise a lot of people ask WHERE? Tutochki: /
SAWMAN
Veteran
snow maniac
Old timer
Re: Repair and maintenance instructions for “Taiga-ST500D”
Barsyk
Veteran
SAWMAN
Veteran
Source
Characteristics of the RMZ 500 aircraft engine
Official representative of JSC Russian Mechanics
LLC Russian Snow Tel.:
8-(980)-747-00-00 (MTS)
Tel.-fax:
8-(4855)-25-00-85 (city)
E-mail:
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Snowmobile TAYGA PATRUL 550 SWT Cherepovets, Vologda, Velsk, Arkhangelsk
TAYGA PATRUL 550 SWT is a record holder for the number of kilometers traveled in various runs and expeditions. This is the only car that was included in the Russian Book of Records as a snowmobile that covered 11,000 km in the Rybinsk-Salekhard-Uelen run. The model was included in the list of “100 best goods of Russia”.
The secret to the success of the TAYGA PATRUL 550 SWT is the successful combination of the RMZ-550 55 hp two-stroke engine. with an advanced superwidetruck class platform.
Maximum speed is 80–90 km/h on a compacted road.
It is almost impossible to “bury” the TAYGA PATRUL 550 SWT in deep snow cover. Smooth running and an increased contact area between the track and the surface are the key to high maneuverability.
The volume tank (55 l.) and fuel efficiency ensure maximum mileage without refueling.
The model has a reinforced front telescopic suspension with an increased travel of 150 mm and an adjustable rear suspension with a travel of 190 mm and a breakable heel.
The model is equipped with a two-level seat with a removable backrest with handles for the passenger, heated handles and gas trigger, hydraulic brake, and towbar.
Is it important for you to purchase a super snowmobile with the ability to tow loads of up to 500 kg and a proven, well-proven engine? Then you need the TAYGA PATRUL 550 SWT.
Protected by industrial design patent No. 78707
