CHETRA Machinery
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CHETRA T9

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GENERAL CHARACTERISTICS

Cost-effective, maneuverable bulldozer for urban development and road construction. Lightweight and compact for easy transportation (even by helicopter) and operation in confined spaces. Features a comfortable cab with electrohydraulic controls and microclimate system. Technical specifications are for reference - contact company representatives for exact specifications.

Engine model: YaMZ-236 NB-2 / Cummins QSB6.7
Engine power, kW (h.p.): 121 (165) / 121 (165)
Operating weight, kg: 18885 / 21830

Technical specifications are given for reference, please address to the employee of the company for their specifications

Specifications
Model Т-9.01Ya Т-9.01К Т-9.01YaМ Т-9.01КМ
Type Full-tracked
Drawbar category 9
Engine, model YaMZ-236 NB-2 Cummins QSB6.7 YaMZ-236 NB-2 Cummins QSB6.7
Rated power, kW (h.p.) 121 (165)
Operating power, kW (h.p.) 110 (150)
Engine capacity, l 11,15 6,7 11,15 6,7
Specific fuel consumption at operating power, g/kWh (g/HP-hr), not more 238 (175) 225 (165) 238 (175) 225 (165)
Transmission, type Hydromechanical
Tractor idle speed, km/h, in forward/backward gear
I transmission 3,8 / 5,0
II transmission 6,9 / 9,1
III transmission 11,1 / 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 55 55 65 65
Shoe width, mm 560 560 910 910
Clearance, mm, no less 460 460 467 467
Tractor wheeltrack, mm, no less 1 780 1 780 2 120 2 120
Base, mm 2 470 2 470 2 945 2 945
Bearing area, sq.m 2,77 2,77 5,36 5,36
Ground pressure, kgf/sq. cm, not more    0,69 0,69 0,39 0,39
Fuel tank, l 280
Ripper attachment
Type Unregulated single/multi-tooth
Teeth number 1 / 3
Weight, kg 630 / 905
Max penetration, mm 455
Bulldozer attachments
Blade hemispherical hemispherical straight straight
Length x Height, mm 3 154 х 1 273 3 154 х 1 273 4 185 х 1 002 4 185 х 1 002
Storage tank, sq.m 4,28 4,28 3,26 3,26
Height above bearing surface, mm. 1 000 1 000 1 100 1 100
Blade penetration, mm . 490 490 440 440
Max. tilt control, degrees ±7 ±7 ±9 ±9
Weight, kg 2 118 2 118 2 590 2 590
Winch
Maximum winch effort of locomotive unit, kgf, not less: 15000
Winch rope length, m 84
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 4 260
Width, mm 2 340 2 340 3 030 3 030
Height, mm 3 402 3 402 3 420 3 420
Total weight (standard features, with full fueling, blade, ripper, operator), not more, kg 18 885 18 885 21 830 21 830
         
Model range
Developed using modern technical solutions used by leading global manufacturers.
CHETRA T11CHETRA T11
EngineYaMZ-236 ND-2/Cummins QSB6.7
Power136-138 kW (185-187 h.p.)
Weight21,060-23,490 kg
TypeFull-tracked
Blade capacity4.3-5.6 m³
Ground pressure0.43-0.78 kgf/cm²
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CHETRA T15CHETRA T15
EngineYaMZ-238 ND7-1/Cummins QSC8.3
Power184-193 kW (250-263 h.p.)
Weight28,300-29,980 kg
TypeFull-tracked
Blade capacity5.8-9.2 m³
Ground pressure0.56-0.87 kgf/cm²
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CHETRA T20CHETRA T20
EngineYaMZ-238DE2-28/Cummins QSM11
Power243-246 kW (330-335 h.p.)
Weight36,518-37,465 kg
TypeIndustrial full-tracked
Blade capacity8.5-15 m³
Ground pressure0.69-0.96 kgf/cm²
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CHETRA T25CHETRA T25
EngineYaMZ-8501.10/Cummins QSX15
Power324-328 kW (441-446 h.p.)
Weight48,935-50,930 kg
TypeMining full-tracked
Blade capacity11.9-15.8 m³
Ground pressure0.81-1.24 kgf/cm²
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CHETRA T35CHETRA T35
Engine ModelYaMZ-850.10 / Cummins QSK-19
Engine Power412 kW (560 h.p.) / 394 kW (536 h.p.)
Operating Weight62,330 kg
Blade Volume18.5 m³
Track Shoe Width650 mm
Temperature Performance-50°C to +35°C
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CHETRA T40CHETRA T40
EngineCummins QSK19
Power485 kW (660 h.p.)
Weight70,280 kg
Blade Volume21 m³
Track Width710 mm
Temp. Range-50°C to +35°C
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