All-terrain vehicle snow and swamp vehicle YAMAL

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Description

"Petersburg Machine-Building Plant" together with the company LLC Yamalspetsmash developed and manufactured the YAMAL snow and swamp vehicle. This machine can be supplied in various configurations: chassis, tanker, pipeline construction machine, welding unit with a hydraulic manipulator for setting up a welder's tent, machine for the construction of winter roads, a repair shop available equipment, forest fire truck, crane mounted on wheeled chassis, etc.

Specifications
Indicator name, dimension Units rev. Metric value
Type Ñ-7000
Engines

YAMZ-238

YMZ-7511 Cummins B6,7 Cummins L8,9 YMZ-536 MMZ D-260 MMZ D-262
Engine power operational kW (hp)

176-243 (240-330)

294 (400) 124,7-227

(170-310)

220-293.34

(300-400)

229 (312) 154.4 (210) 180 (250)
Minimum specific fuel consumption g / kWh (g / hph) < / td> 208-214 (153-157 195 (143) 194.5 (143) 220 (162) 220 (162)
Number of cylinders V-shaped 8-cylinder in-line 6-cylinder
Ignite, cool Compression ignition, liquid cooled, direct fuel injection
Tact 4-stroke
Fuel type Diesel
Transmission types:
Transmission Hydromechanical, with torque converter, dual-mode, with separate engagement of forward and reverse and gear shifting with friction clutches
Total forward gears 4
Total reverse gears 4
Transmission Hydromechanical with a torque converter with gear shifting by friction clutches
Total forward gears 2 4 4 6
Total reverse gears 1 3 4 3
Transmission Hydromechanical four-mode, with separate forward and reverse gears and gear shifting < / span>
Total forward gears 12
Total reverse gears 4
Voltage in the electrical system B 24
Track, no more mm 2,500
Wheelbase, no more mm 5 100
Depth of fording, not less m 0.8
Ground clearance at (static radius of tires equal to 805 mm), not less mm

under the sub-axle final drive mm 555
under the vertical hinge axis of the frame mm 485
Travel speeds
forward, no more km / h 45
backward, no more km / h 45
Tires (section width (inch) rim diameter) 23,1R26; 23.5R25; 26.5R25; 28.1R25; 28.1R26; 29.5 / 75R25; 66? 43.00R25
Overall dimensions, no more
length mm 12,000
width mm 3 600
height mm 3,500
Own weight, no more kg 19,000
Curb weight, no more kg 19,075
Dry weight, no more kg 18,000
Braking distance at a speed of 8.3 m / s (30 km / h), no more < / span> m 15
Angles of lateral static stability, not less ° 35
Limit angles of ascent (descent), not less ° 20
External noise level, no more TWO 89
Filters
engine air Inertial oil or dry Dry centrifugal cleaning and oil dust collector
engine oil Two-full-flow, with replaceable filter element and fine cleaning-centrifugal, with a jet drive. It is allowed to install a coarse filter instead of a full-flow filter
engine fuel Two-coarse cleaning, with replaceable filter element, fine cleaning-with replaceable fuel filter. A bypass nozzle is installed in the fine filter cover
Bridges Rigidly fixed and balanced with automatic blocking of the interwheel differential (No-Spin)
Steering Articulated
Service brakes Pneumohydraulic, disc (open type), 2 (or 4) brakes support on the bridge
Drive system Pneumohydraulic
Parking brake Dry disk. Mechanical control
Implement control Hydraulic
Front suspension Rigid, balanced
Rear suspension Hard
Frame Front and rear frames are articulated. The turning of the snow and swamp-going vehicle is ensured by folding the semi-frames about the vertical axis by the turning hydraulic 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.
Tanks:
Fuel tank, not less ë 400
Hydraulic system ë 45
Crankcase ë 33
Carters of the main and final drives of the driving axles ë 57
Attachment and steering hydraulics, not less ë 100
Cooling system, no more ë 60
Brake system, no more ë 4
Spread angle, no more ° 37
Working hydraulic system, pump displacement, not less Cm3 50
Fluid pressure in the hydraulic system of the working equipment, not less MPa (kgf / cm 2) < / td> 16 (160)
Maximum effort resistance to movement of controls, no more
mode switch N (kgf) 150 (15)
gear lever N (kgf) 40 (4)
steering wheel N (kgf) 50 (5)
fuel pedal N (kgf) 60 (6)
service brake pedal N (kgf) 150 (15)
General specifications
Travel speed max, km / h 32.0 (4-mode hydromechanical transmission and GST) 42.0 (semi-automatic transmission with GTR)
Structural weight without ballasts and attachments, no more, kg 10,000
Dimensions of the tractor without attachments, no more, mm 6 600 x 2 550 x 3 250
Cabin Cab with a protective structure (safety cage) that protects the operator from rollover (ROPS) and from falling objects (FOPS), GOST R ISO 3449-2009. Heater, increased visibility, radio.
Hood One-piece design, gas cylinder opening, increased visibility.
Frame
Articulated, the rotation of the tractor is ensured by folding the semi-frames relative to the vertical axis by hydraulic rotation 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.
Engine MMZ D-262.2S2 / YaMZ-238M2 / YaMZ-238D / YaMZ-7511
Rated engine power, kW (h.p.) 184 (250) / 176 (240) / 243 (330) / 294 (400)
Engine cooling radiator 6-row 238th model
Gearbox (depending on the type of equipment and work performed).
  • Hydrostatic, reversible, increased power (GST-112), dual-mode, two-speed, the total number of speeds forward / backward - 4/4. Speed: Low speed 1st gear - 0 ... 5.7 km / h 2nd gear - 0 ... 9.6 km / h High speed 3rd gear - 0 ... 17.5 km / h 4th gear - 0 ... 30 km / h
  • Semi-automatic quick reversing with a single-stage torque converter, 2-mode, with hydraulic gear shifting. Changing the direction of movement is carried out by switching on the forward and reverse friction clutches. The total number of gears: forward-4, reverse-4.
  • Hydromechanical 4-mode (3 forward modes, 1 reverse mode), with constant mesh gears and hydraulic gear shifting without interrupting the power flow within each mode. Total number of gears: forward-12, reverse-4. Agricultural purpose.
Bridges Front with a balancer M-6000FB model Rear M-6000R model
Steering Based on hydraulic steering and priority valve
Fuel tank volume, l 700.0
Tires IYAV-79 model, dimension 21.3-24
Coloration Yellow color
Brake system Pneumohydraulic, disc brakes, 4 brake calipers on the axle.
Air system Air cleaner with centrifugal prefilter KLEAN AIR
Working hydraulics
Priority valve Ð-160L set
Hydraulic wheel E-630R set
Hydraulic pump NSh-50 set
Electrical equipment
Voltage, V 24
Rechargeable batteries 2 õ 12V õ190À / h
Optional equipment
Hydraulic bulldozer equipment
  • Lightweight plow for cleaning roads with a rubber edge instead of knives;
  • Universal hydraulic dozer equipment;
  • Multifunctional dozer equipment with variable geometry Landmaster;
  • Hydraulic bulldozer equipment for road construction and maintenance, model DM-15;
  • Hydraulic wedge-shaped bulldozer equipment "Aurora";
Hydroficated transportation equipment - Hydroficated transportation equipment MPO * Carrying capacity - 5.0 tons, with the function of installing (removing) the support in the base, and the possibility of separate transportation of the transmission line support and the base.
Mulcher equipment of foreign or domestic production Working width from 2000mm to 2500mm Manufacturing firms: LLC "Grinder" (Russia), AHWI (Germany), FAE (Italy), Seppi M (Italy), ORSI (Italy), etc. at the customer's choice.
Rotary milling equipment The width of the strip to be cleaned is 3100 mm. Productivity, t / hour - 1500 Snow throwing distance - 25m.
Air conditioning; Autonomous cab heater Webasto Air Top 2000; Autonomous pre-heater for the PZhD-30 or Webasto engine; Separ 2000 heated fuel filter; Additional fuel tank.
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