CHETRA LLC is the Russian company that exclusively sells industrial machinery and spare parts under the brand CHETRA manufactured by Promtractor plants
Versatile tractor for industrial, oil/gas, hydrotechnical and road construction. Available in forestry and reclamation versions. Features excellent maneuverability, efficiency and flexibility. When equipped with leveling system, becomes ideal for road surface and embankment work. Technical specifications are for reference - contact company representatives for exact specifications.
Engine model: YaMZ-236 ND-2 / Cummins QSB6.7
Engine power, kW (h.p.): 136 (185) / 138 (187)
Operating weight, kg: 21060 / 23490
Technical specifications are given for reference, please address to the employee of the company for their specifications
Model | Т-11.02Ya | Т-11.02К | Т-11.02YaМ | Т-11.02КМ |
---|---|---|---|---|
Type | Full-tracked | |||
Drawbar category | 11 | |||
Engine, model | YaMZ-236 ND-2 | Cummins QSB6.7 | YaMZ-236 ND-2 | Cummins QSB6.7 |
Rated power, kW (h.p.) | 155 (210) | 152 (207) | 155 (210) | 152 (207) |
Operating power, kW (h.p.) | 136 (185) | 137 (187) | 136 (185) | 137 (187) |
Engine capacity, l | 11,15 | 6,7 | 11,15 | 6,7 |
Specific fuel consumption at operating power, g/kWh (g/HP-hr), not more | 230 (169) | 227 (167) | 230 (169) | 227 (167) |
Transmission, type | Hydromechanical | |||
Tractor idle speed, km/h, in forward/backward gear | ||||
I transmission | 3,6 / 4,9 | 3,7 / 5,0 | 3,6 / 4,9 | 3,7 / 5,0 |
II transmission | 6,7 / 8,9 | 6,8 / 9,0 | 6,7 / 8,9 | 6,8 / 9,0 |
III transmission | 10,9 / 14,3 | 11,0 / 14,4 | 10,9 / 14,3 | 11,0 / 14,4 |
Undercarriage | Three-point semirigid suspension with remote bogie trunnion | |||
Number of track rollers (on each side) | 6 | 6 | 7 | 7 |
Number of support rollers (on each side) | 2 | |||
Tracks | aggregated, with a single grouser | |||
Grouser height, mm | 65 | |||
Shoe width, mm | 510 | 510 | 910 | 910 |
Clearance, mm, no less | 509 | |||
Tractor wheeltrack, mm, no less | 1 880 | 1 880 | 2 150 | 2 150 |
Base, mm | 2 616 | 2 616 | 3 022 | 3 022 |
Bearing area, sq.m | 2,67 | 2,67 | 5,50 | 5,50 |
Ground pressure, kgf/sq. cm, not more | 0,78 | 0,78 | 0,43 | 0,43 |
Fuel tank, l | 285 | |||
Ripper attachment | ||||
Type | Unregulated single/multi-tooth | |||
Teeth number | 1 / 3 | 1 / 3 / 7 | 1 / 3 | 1 / 3 / 7 |
Weight, kg | 1000 / 1285 / 1578 | |||
Max penetration, mm | 640 / 530 | 640 / 530 / 350 | 640 / 530 | 640 / 530 / 350 |
Bulldozer attachments | ||||
Blade | hemispherical | hemispherical | straight | straight |
Length x Height, mm | 3 331 х 1 577 | 3 331 х 1 577 | 4 188 х 1 150 | 4 188 х 1 150 |
Storage tank, sq.m | 5,6 | 5,6 | 4,3 | 4,3 |
Height above bearing surface, mm. | 1 100 | |||
Blade penetration, mm . | 500 | |||
Max. tilt control, degrees | ±7 | ±7 | ±9 | ±9 |
Weight, kg | 2 485 | 2 485 | 2 610 | 2 610 |
Winch | ||||
Maximum winch effort of locomotive unit, kgf, not less: | 15000 | |||
Winch rope length, m | 80 | |||
Winding speed of first layer of rope on the winch drum (calculated), m/min, no less: | 13 | |||
Overall dimensions of the tractor without attachments not more than | ||||
Length, mm | 4 400 | 4 400 | 4 545 | 4 545 |
Width, mm | 2 390 | 2 390 | 3 060 | 3 060 |
Height, mm | 3 480 | |||
Total weight (standard features, with full fueling, blade, ripper, operator), not more, kg | 21 060 | 21 060 | 23 490 | 23 490 |