This all-terrain vehicle with a frame of a design of a tipping type was assembled for operation in places of the South of the Krasnodar Territory and Khakassia. Thus, the main tracks and conditions of the all-terrain vehicle will be taiga, forest roads, slopes and steep climbs. The main season of use is spring and autumn. Therefore, the all-terrain vehicle was going to be quite light so as not to get stuck on the logging tracks, and the author also took significant measures to protect the main elements from corrosion.
Materials and assemblies used in the construction of the all-terrain vehicle:
1) engine from an oka car
2) bridges from gas-54
3) gearbox from oka car
4) fist from UAZ
5) RCP from the Niva
6) hydraulic power steering from Mercedes
7) winch
8) sheets of aluminum and duralumin.
9) plywood
10) wheels kraz and batyr
11) molded polycarbonate 2 mm
12) rear window from oki
Consider in more detail the stages of the construction of the machine.
The cross-country vehicle frame was welded from a profile pipe:
The bumper of the all-terrain vehicle is made very reliably and firmly so as not to be afraid to run into a stump or log in the forest.
A winch is installed on the all-terrain vehicle.
Protection of the bottom and the skin of the cab are made using aluminum sheets and duralumin. the cabin is glazed by installing a rear window from oki and 2 mm polycarbonate.
The rear frame was lined with sheets of plywood and aluminum with a thickness of 1 mm.
The weight of the all-terrain vehicle turned out to be about 650 kilograms.
For the all-terrain vehicle, rubber from IL-76 and KAMAZ-Batyr was prepared.
For installation on bridges from gas-54, Nivovsky disks were redone. For this, a pipe measuring 50 by 25 and a thickness of 1.5 was used. it is possible to put a tire on such a disk only by making the necessary cuts in the rubber on the side of the seat 8-10 mm deep. thus, the tire fits onto the disc in the grooves:
An all-terrain vehicle frame was made of a profile pipe and bridges were installed:
A steering gearbox is installed, as well as a hydraulic power steering from a passenger Mercedes. The amplifier has a serious weight and reliability, a pump from ipsum was connected to it:
Then the transfer case from the field was connected to the node of the fracture of the all-terrain vehicle frames. the connection is made through a standard intermediate shaft from the Niva Chevrolet. The only alterations touched the coupling flange from the side of the assembly itself.
The steering was installed, as well as the pedal assembly from the car eye:
An all-terrain vehicle bridge was put on makeshift step-ladders:
The steering thrust from the gas-69 was used:
Then the author began work on the driveshaft of an all-terrain vehicle, which was made of a cornfield and an UAZ; the stroke of the slots was 15 mm. the author paid special attention to the corners of the universal joint.
And here is the knot for breaking the frames of the all-terrain vehicle. The assembly itself was not made by the author, but was purchased from a friend, where this assembly did not fit, as the frame bent in the area of the plate mounting, due to the large mass of the all-terrain vehicle. A car weighing up to 700 kilograms is planned right there, so there should be no problems. A fist from an UAZ was used to make a knot for breaking the frames of an all-terrain vehicle.
Then the author began work on the steering column, installing the steering wheel and shaft with a pedal assembly from oki:
The exhaust pipe was welded:
Then the author proceeded to install the pump for the hydraulic power steering from Toyota-Impus. The driving pulley was taken from the UAZ, and the driven pulley from a classic vase, more precisely from its knee shaft.
A belt length of 100 centimeters is installed.
As a plate for attaching the pump, steel 4 mm thick was used, it is installed under the engine mount. It is held at four points of attachment by m8 bolts.
Because of the pump, I had to make a left support for mounting the engine in this way:
Then there was the installation of engine cooling and electrical wiring:
At this stage, the author finally got confused in the wires, since the wires from the moment sensor to the switch are not suitable, when connecting in color, the contact numbers do not match. the connectors were cut in pieces from the wires of the common harness. Therefore, the author began to study the documentation to solve this problem.
Here is the ignition scheme oki:
After finalizing the wiring, the author proceeded to install the cab and windshield of the all-terrain vehicle:
The height of the cabin itself turned out to be about one and a half meters, and 230 centimeters from the ground, which is quite high, it is necessary to underestimate the center of mass to exclude the possibility of an all-terrain vehicle coup. The author also considers the installation of the safety arc on the machine, although this will increase its mass.
The wings are made according to a removable bolted circuit.
Disc brakes were installed on the front wheels of the all-terrain vehicle. Since the disc from the cornfield did not fit a bit, the author used the brakes from the Toyota Surf.
But with the installation of the caliper from oki into the rim from the field there were no problems, it came up perfectly:
Plates for attaching calipers were prepared:
A cylinder from Oka and a vacuum from a classic vase are installed:
I had to make a pedal drive using a fork from a vacuum vaz 2109. Then the author proceeded to welding the parts. a hole in the pedal was also made 40 millimeters lower.
The cable link was installed:
The author did not complicate the work by shortening the cables, but simply wound them with rings in the frame, this will not hurt them to work correctly.
This is how the connection to the shaft on the box is made. The steering tip from oki was installed on the cable:
The clutch cable bracket from oki was moved from the box to the all-terrain vehicle frame:
To install a fuel tank from gas-24, the rear frame of the all-terrain vehicle was lowered by 120 mm.
To facilitate the assembly and disassembly of the all-terrain vehicle and easier access to details, including the tank, the author made the jumpers under the floor supports above the tank removable.
Propeller shaft angle:
Then the author proceeded to paint the all-terrain vehicle frame to protect it from rust:
A temporary hood was made to protect the power plant from rain, as the work is done outdoors, and not in garage conditions.
A new instrument panel from the gas-51 was purchased and installed.
All-terrain vehicle protection is made of duralumin 4 mm thick. The material is very strong and resistant to deformation.
A winch was installed on the all-terrain vehicle, and a jack was also busy.
A Mercedes-style radiator grill was made:
Finishing work on the casing of an all-terrain vehicle:
Strengthening the fracture knot on a fist about an oise:
A piece of a polished pipe 10 mm thick from the rod of the main landing gear of the Tu-154 chassis was sawn off, the steam pipe was purchased from scrap metal, the steering lever from the UAZ was used, as well as the steering tip from the UAZ. A 7 mm thick plate and grease fitting were also used.
Then the author proceeded to the final stage of the external installation of all-terrain vehicle designs. after strengthening the node, the fracture of the frame became noticeably stiffer and the swinging over the node stopped. The alignment is excellent and the frames can be folded by hand.
Photos of the off-road vehicle:
The author of an all-terrain vehicle from Khakassia with the nickname "angler" on the Lunokhod forum.