Chetra T-20 02Ya

Specifications of Chetra T-20 02Ya

Axles

• total weight 36 518

Undercarriage

• Number of support rollers (each side) 2
• Shoe width 560

Winch

• Maximum winch effort of locomotive unit, kgf, not less 30000
• Winch rope length 75
• Winding speed of first layer of rope on the winch drum (calculated) 10

Model

• Base, mm 3 070
• Bearing area, sq.m 3,44
• Clearance, mm, no less 530
• Drawbar category 20
• Engine capacity, l 20
• Engine, model YaMZ-238DE2-28
• Fuel tank, l 400
• Ground pressure, kgf/sq. cm, not more 0,96
• I transmission 3,8 / 5,0
• II transmission 6,8 / 8,7
• III transmission 10,9 / 13,7
• Operating power, kW (h.p.) 228 (310)
• Rated power, kW (h.p.) 243 (330)
• Specific fuel consumption at operating power, g/kWh (g/HP-hr), not more 230 (169)
• Tracks aggregated, with a single grouser
• Tractor wheeltrack, mm, no less 2100
• Transmission, type Hydromechanical
• Type Full-tracked
• Undercarriage Three-point semirigid suspension with remote bogie trunnion

Rock Feeder (RF300)

• Dimensions (L × W × H) 4 811,2 696,3 885

Undercarriage – Cable

• Grouser Height 80

TRACK

• Number of Track Rollers (each side) 7

ATTACHMENTS

• Blade hemispherical
• Blade penetration, mm 590
• Height above bearing surface, mm. 1 220
• Length x Height, mm 3 976 х 1 875
• Max penetration, mm 1 030 / 780
• Max. tilt control, degrees ±10
• Storage tank, sq.m 10
• Teeth number 1 / 3
• Type Regulated single/multi-tooth
• Weight 5 140
• Weight, kg 2 521 / 3 598