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Description
When designing a bulldozer for a wheeled universal bulldozer "STANISLAV-704-BKU-LANDMASTER" the experience of the production of army BATs (Bulldozers on an artillery tractor) was applied. The main feature of this bulldozer that distinguishes it from the mass-produced one bulldozer "STANISLAV-704-BKU-LANDMASTER" is a complete set of multifunctional bulldozer equipment with variable geometry of the LANDMASTER blade. Working item of equipment are the right and left parts of the blade hydraulically controlled from the tractor cab and the possibility of installation in four working positions. The blade is equipped with removable optionally - rigid bottom knives. The advantages of the Landmaster® dozer are visible with the naked eye: Placing the blade in a wedge-shaped position allows punching a pass in places where the previously produced BKU could not cope. As practice has shown, this dump capable of punching a path in heavy frozen soils. Dozer mounting angle of Landmaster® equipment to the grader position has been increased to 300 setting in the grader position was 250), in addition, the deviation of the right and left parts dump forward allows the formation of an embankment. Bulldozers universal wheeled LANDMASTER are used both for working with heavy soils and for working with snow and ice, in particular for the construction and maintenance of winter roads.
The basic configuration of the STANISLAV-704-BKU-LANDMASTER bulldozer includes:
- Possibility to install YaMZ engines with powers of 240, 250, 330 and 400 hp
- Tires to choose from: "Bel-26" dimension 29.5-25, or "DF-16" dimension 28.1-25, or quarry tires dimension 23.5-25;
- Standard fuel tank 500 liters;
- Semi-automatic quick-reversing hydromechanical transmission with torque converter, allowing quick direction changes "with one touch";
- Multifunctional bulldozer equipment with variable geometry of the "Landmaster" blade with hydraulic lifting, installation in the grader position, installation in the wedge-shaped position, installation in the "dovetail" position, skewed blade, installed on the sub-motor frame.
The plant guarantees prompt delivery of the required amount of tractor machinery and equipment. All tractors are covered by an official warranty.
Specifications
| General specifications | |
| Basic Tractor | "STANISLAV" -704 |
| Travel speed max, km / h | 48 |
| Structural weight, no more than, kg. | 20,000 |
| Tractor dimensions, mm | 8,500 x 3,750 x 3,550 |
| Tractor base, mm | 3 450 ± 10 |
| Cab | Cab with a protective structure (roll cage) that protects the operator when the machine rolls over (ROPS) and from falling objects (FOPS), increased visibility, heater, car radio. Pressurized cabin with sound and heat insulation. |
| Bonnet | One-piece design, gas cylinder opening, increased visibility |
| Frames | Articulated, the rotation of the tractor is ensured by folding the semi-frames relative to the vertical axis by hydraulic swing cylinders. Lateral misalignment is ensured by installing a balanced sub-motor bridge. The sub-engine and cargo semi-frames are reinforced-strength welded sheet structures. |
| Motor (optional) | YMZ-238M2 / YMZ-238D / YMZ-7511 |
| Rated motor power, kW (HP) | 176 (240) / 243 (330) / 294 (400) |
| Engine cooling radiator | 6-row 238 |
| Gearbox | Semi-automatic, reversible, dual-mode with installed torque converter. Total number of gears: forward - 4, reverse - 4. Shifting gears and reverse hydromechanical with the help of friction clutches, separate, allowing you to change the direction of movement without disengaging the gear. Mode switching is mechanical. Single stage torque converter. |
| Axles with automatic cross-axle differential locks (No-Spin) | Sub-engine axle with balancer PMZ.16.02.00.000 Cargo axle PMZ.16.01.00.000-rigid clutch. Automatic blocking of interwheel differential. |
| Steering | Based on hydraulic steering and priority valve |
| Fuel tank volume, l | 500.0 |
| Tires | 28.1 R 26 |
| Coloring | Color yellow |
| Brakes | Air-hydraulic, disc brakes (open type), 4 brake calipers on the axle. |
| Air System | KLEAN AIR centrifugal prefilter air cleaner |
| Electrical equipment | |
| Voltage, V | 24 |
| Batteries | 2 x 12V x190A / h |
| Attachments | |
| Multifunctional Dozer Equipment Variable Blade Landmaster | Height at the central vertical hinge - 1300 mm. Height at extreme edges - 1600 mm. Width - 3450 mm. Blade lifting height - 800 mm. The depth of lowering the blade into the bulldozer position is 450 mm. Installation angle in grader position ± 30 ° Angle of installation in wedge-shaped position ± 30 ° Dovetail angle ± 30 ° Skew angle + 11î |
| Additional tractor equipment | |
| Air conditioner; Prestarting liquid heater of the PZhD-30 engine; Prestarting liquid engine heater WEBASTO; Autonomous cabin heater WEBASTO Air Top 2000; Heated fuel filter Separ; Add. fuel tank on the rear semi-frame 350l .; Tires Bel-26, dimension 29.5 / 75 R25. Rims - dismountable; Career tires with dimension 23.5 R25. Rims are collapsible. |
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