Clark S20 D - Page 161

S20-35, S20-32C 8-3
Section 8. Specifications
Cooling System
Automotive type crossflow radiator.
Cooling system pressure (radiator cap): 88 kPa nominal, 12.8psi
Thermostat: Diesel, 82°C (180°F), fully open 95°C (200°F),
Gas/LPG 82°C (180°F), fully open 95°C (200°F)
Power Train (Transmission / Drive Axle)
•Gear Ratio
− Pneumatic truck : 1.16
− Cushion truck : 0.9818
− Drive Axle : 14.2
− Total :
Pneumatic truck : 16.472
Cushion truck : 13.942
• Torque Converter Stall Ratio : 3.3
• Differential : 4-Pinion
• Brake (Service / Parking) : Wet disk brake
Wheels and Tires
Drive S20-25 Single: 7.0x12-14PR................. 895kPa (130psi)
Dual: 7.0x12-14PR................. 895kPa (130psi)
S30 Single: 28x9x15-14PR............ 1000kPa (145psi)
Dual: 7.0x12-14PR................. 895kPa (130psi)
S35 Single: 250x15-18PR................ 965kPa (140psi)
Dual: 28x9x15-14PR............. 1000kPa (145psi)
S20-25C 21x7x15
S30C 21x8x15
S32C 21x9x15