Service and Repair Manual October 2019Specifications8 S® -80 XC ™ • S® -85 XC ™ • S®-80 HF • S®-85 HF Part No. 1280490GTDeutz TD 2.9 Engi ne SpecificationsDeutz TD 2.9 L4 EngineDisplacement 177 cu. in2.9 litersNumber of cylinders 4Bore and Stroke 3.6 x 4.3 inches92 x 110 mmHorsepower net intermittent @2600 rpm74.2 hp55 kWInduction system turbochargedFiring order 1 - 3 - 4 - 2Idle 1000 rpmLow RPM w/ generator 1500 rpmHigh RPM 2500 rpmCompression ratio 17.4:1Compression pressure pressure (psi or bar) of thelowest cylinder must be at least 75% of the highestcylinderGovernor electronicValve Clearance, coldIntake 0.012 in0.3 mmExhaust 0.020 in0.5 mmLubrication systemOil pressure, hot (@ 2000 rpm) 40 to 60 psi2.8 to 4.1 barOil capacity (including filter) 12.8 quarts12.1 litersOil viscosity requirements-22°F to 86°F / -30°C to 30°C 5W-30(synthetic)-4°F to 104°F / -20°C to 40°C 10W-40Above 5°F / -15°C 15W-40Unit ships with 15W-40.Extreme operating temperatures may require the use ofalternative engine oils. For oil requirements, refer to theEngine Operator Handbook on your machine.Oil Temperature senderInstallation torque 8 - 18 ft-lbs11 - 24 NmOil Pressure senderInstallation torque 8 - 18 ft-lbs11 - 24 NmFuel injection system MotorpalInjection pump pressure, maximum 15,000 psi1034 barInjector opening pressure 3046 psi210 barFuel requirementFor fuel requirements, refer to the engine OperatorManual for your engine.Starter motorCurrent draw, normal load 140 - 200ACranking speed 250 - 350 rpmBattery – Engine starting and control systemType 12V DC, Group 31Quantity 2Battery capacity, maximum 1000AReserve capacity @ 25A rate 200 MinutesAlternator output 95A @ 14V DCFan belt deflection 3/8 to 1/2 inch9 to 12 mm
