Tracked all-terrain vehicle "Big Bor" from an all-terrain vehicle from the Arkhangelsk region, Onega district, the village of Bolshoy Bor Ivan Vorobyov.
“Ivan1987” is such a nickname on the forum of the “” website, where auto-friends of many countries gather and share information.
Break-in moment. video
All terrain vehicle It turned out very big. The size of the boat is 4000 mm long and 1600 mm wide, and the width along the edges of the tracks is 2700 mm.
The engine from the VAZ-21011 was originally installed.
Two gearboxes (gearbox) are connected in series.
Torsion bar suspension on four support wheels.
The brakes are mounted on the drive disc sprockets.
Rear-wheel drive, with side clutches converted from clutches from the VAZ, only two-disc.
Conveyor belt tracks.
On-board friction clutch, double-disc from a VAZ clutch.
Build a boat.
Hub preparation for track rollers.
Torsion bars for track rollers with independent suspension.
Four axles on board.
Idler wheel
Clutch with input shaft.
The second intermediate disk inside the clutch basket.
Torsion bars are welded and spring loaded.
The boat got on wheels.
Weak points in the boat and need to be strengthened.
Work is underway on the construction of an all-terrain vehicle on weekends.
Marked places for reinforcement on the sides of the boat.
There is an internal fusion and amplification of the boat.
Checking the tightness of the boat and buoyancy.
The welding machine and welder are good and therefore no leaks have been detected.
The first timid trips on his all-terrain vehicle. video
Testing.video.
Swam. Video.
The active idler is spring-loaded with such a spring.
We added one more support wheel on board.
Running-in reveals design weaknesses, but the all-terrain vehicle on its own got to the house and did not take off shoes.
A stronger engine from the Volga GAZ-402 was installed.
The guide fangs have been finalized, namely, rounded arcs made of round timber are welded to prevent puncture of the wheels.
Fangs of this type are used on the tracks. The wheels are applied on 175, and the width between the canines is 165 mm.
Welded frame for the wings.
Self-made painted and ready for further testing.
Cabin trim continues.
The hood is installed on the engine.
Instead of a chain transmission, a gearbox with spur gears is installed.
Friction clutches are separated from each other.
Ivan has great success in the construction of auto-make-ups.