2010 Medium Duty Engines

Transcription

1 2010 Medium Duty Engines

2 Proven Performance. Superior Results. Perfect Fit. At the heart of every medium-duty truck from PACCAR is an optimized and integrated drivetrain featuring the industry-leading quality, reliability and fuel economy of PACCAR PX engines. The PACCAR PX-6 is an in-line 6 cylinder design and sports the best power-to-weight ratio available in its class ideal for Class 6 or weight-sensitive Class 7 applications. The 8.3 liter PACCAR PX-8 is a robust solution featuring increased throttle response and acceleration for customers in traditional Class 7, vocational or specialty markets. Proven performers, PACCAR PX-6 and PACCAR PX-8 engines deliver the durability and efficiency you need to lower operating costs, reduce maintenance and increase productivity. Advanced Engine Technology VGT Turbocharger PACCAR s variable geometry turbocharger is both simple and precise. Electric actuation allows infinite adjustment, providing the exact amount of boost necessary for superior response, time after time. High Pressure Common Rail Fuel System The high pressure common rail fuel system supplies a precise mixture of fuel and air at a constant pressure, regardless of engine rpm. This timing flexibility allows multiple injection events per cycle, which maximizes fuel economy and performance while decreasing noise and exhaust emissions. Cooled EGR This next-generation exhaust gas recirculation system lowers combustion temperatures for reduced emissions and optimized fuel economy. After-treatment System The after-treatment system combines a particulate filter (which by itself reduces particulate matter by 90 percent) with proven Selective Catalytic Reduction (SCR) technology, employing a copper zeolite catalyst, to deliver near-zero emissions. Best-in-Class Components PACCAR s design and development, production and support of every component from the air intake to the exhaust after-treatment ensure a totally integrated system. Even the starter and alternator are PACCAR-built for superior performance. Heavy-Duty Features The PACCAR PX-8 contains many features typical of heavy-duty engine design, including replaceable wet liners, roller cam followers, 2-piece steel articulated pistons, by-pass oil filtration and targeted piston cooling. PACCAR Px-6 PACCAR Px-8

3 PX-6 Ratings Engine Model Horsepower (kw) Peak Torque lb-ft (N rpm PX (242) PX-6 (224) PX-6 (209) PX-6 (194) PX (186) PX-6 (179) PX-6 (164) PX-6 (149) PX-6 Specifications Horsepower -325 hp kw Peak Torque lb-ft N m Governed Speed 0 rpm Clutch Engagement Torque 400 lb-ft 542 N m Number of Cylinders 6 Oil System Capacity 4 U.S. gallons 15 liters System Weight 1, lb 608 kg Engine (Dry) 1,150 lb 522 kg Aftertreatment System* 190 lb 86 kg * Increase over standard muffler and does not include chassis OEM-supplied components. PX-6 Maintenance Intervals Maintenance Item Miles/Kilometers Hours Months Oil and Filter** 15,000 mi Primary Fuel Filter** 15,000 mi Secondary Fuel Filter 15,000 mi Overhead Adjustment 150,000 mi 5, ,500 km Coalescing Filter DEF Filter Particulate Filter Cleaning Every 3rd to 4th Oil Change Interval,000 mi,000 km, ,000 mi, ,000 km Torque (lb-ft) Power (hp) ,600 1,800 2,000 2, 2,400 2, Horsepower (kw) 325 (242) (224) (209) (194) 250 (186) (179) (164) (149) ** Assuming normal duty cycle ,600 1,800 2,000 2, 2,400 2,

4 PX-8 Ratings Engine Model Horsepower (kw) Peak Torque lb-ft (N rpm PX (261) PX (246) PX-8 (224) PX (201) PX-8 (194) PX-8 Specifications Horsepower -350 hp kw Peak Torque lb-ft N m Governed Speed 2 rpm Clutch Engagement Torque 500 lb-ft 678 N m Number of Cylinders 6 Oil System Capacity 6.3 U.S. gallons 23.8 liters System Weight 1,840 lb 834 kg Engine (Dry) 1,630 lb 740 kg Aftertreatment System* lb 90 kg * Increase over standard muffler and does not include chassis OEM-supplied components. PX-8 Maintenance Intervals Maintenance Item Miles/Kilometers Hours Months Oil and Filter** 15,000 mi Primary Fuel Filter** 15,000 mi Secondary Fuel Filter 30,000 mi 1, ,000 km Overhead Adjustment 150,000 mi 5, ,500 km Coalescing Filter Every 3rd to 4th Oil Change Interval DEF Filter,000 mi,000 km Particulate Filter Cleaning, ,000 mi, ,000 km ** Assuming normal duty cycle. Torque (lb-ft) Power (hp) 140 1,050 1, , 1,400 1,600 1,800 2,000 2, 140 1,050 1, , 1,400 1,600 1,800 2,000 2, Horsepower (kw) 350 (261) 330 (246) (224) 270 (201) (194)

5 Outstanding Individual Components Optimally integrated Into a Reliable and Efficient Engine From air intake to exhaust after-treatment, PACCAR has incorporated and carefully integrated only the very best components into the PX engine ensuring longevity, reliability and efficient performance. Exhaust Aftertreatment Diesel Particulate Filter and Selective Catalytic Reduction system combine to produce near-zero emissions. Variable Geometry Turbo Infinite adjustment provides enhanced response and control. Fuel Injection System High Pressure Common Rail contributes to outstanding fuel economy. PACCAR Starter Increased cranking power in a lightweight, compact design. PACCAR Alternator Reliable brushless design produces 50% more power at idle. Ease of Maintenance Easy access for routine checks and maintenance plus long service intervals result in low cost of operation.

6 PACCAR PX-6 & PX-8 Service and Support Note: Equipment and specifications shown in this brochure are subject to change without notice. Consult with your PACCAR Engine dealer at time of All the Support You Need No matter where your business takes you, be assured. With more than 670 authorized dealer locations across North America, you re never far away from the comprehensive and professional support you d expect from the acknowledged quality leader in truck manufacturing. With eight strategically located parts distribution centers, PACCAR also operates one of the most extensive, reliable and responsive parts and service organizations in the industry. As added insurance, you also receive free access to PACCAR s Customer Call Center a 24/7 hotline for technical support, roadside assistance and service scheduling. Ironclad Protection from PACCAR Parts Distribution Centers Dealer Sales & Service Locations PACCAR engines are backed by one of the strongest and most comprehensive warranties in the business. Every major component from the air intake to exhaust after-treatment including those in the Selective Catalytic Reduction (SCR) system are included under the base warranty. The two-year base warranty covers virtually everything (parts, labor, towing when needed and consumables) with no out-of-pocket cost to you up to 250,000 miles for the PX-8 and unlimited mileage for the PX-6. For added security, PACCAR also offers a selection of customized extended coverage plans that provide extra protection for your business against unexpected expenses. Select from five different options for PX-6 and PX-8 engines, ranging from three to six years in length. See your nearest PACCAR dealer for further details. ordering for standard and optional equipment. PACRI P.O. Box 1518 Bellevue, WA MDEngine/ PACCAR Inc