deutz-market
Sales of diesel engine spare parts for DEUTZ 912, 1011, 1012, and 1013 series are offered in this مجموعه as genuine OE parts and under reputable OEM brands. Price inquiries and procurement of brand new and used cylinder heads, cylinder blocks, head gaskets, liners and pistons, piston rings, connecting rods, camshafts, injection pumps, intake and exhaust valves, water pumps, oil pumps, and other DEUTZ components are handled in the shortest possible time.
Technical consultation for purchasing, repair, replacement, and installation of all DEUTZ diesel engine spare parts installed on various construction, mining, agricultural, and marine machinery is provided free of charge by our experienced technicians and engineers.
About deutz-market
Spare parts for DEUTZ diesel engines series 912, 1011, 1012, and 1013 are engineered according to the modular architecture of these air cooled and liquid cooled platforms. These engines operate within an approximate power range of 40 to 230 kW and are configured in 3 to 6 cylinder layouts. Components are categorized into four primary groups including stationary structure, rotating assembly, fuel system, and cooling and lubrication systems. The stationary group includes alloy cast iron cylinder blocks, individual cylinder heads, valve guides, and hardened valve seats. The rotating assembly consists of forged crankshafts, precision machined connecting rods, aluminum pistons, and thermally optimized piston rings. Typical bearing oil clearance is maintained between 0.03 and 0.08 mm for stable hydrodynamic lubrication.
Within the fuel system, inline or rotary injection pumps deliver injection pressures exceeding 600 bar for efficient atomization. Injectors are calibrated with optimized spray angles to achieve thermal efficiencies above 35 percent under rated load conditions. The cooling circuit integrates water pumps with flow capacities between 80 and 150 liters per minute depending on displacement. Gear type oil pumps regulate nominal oil pressure within a 3 to 5 bar range at operating speed. Oil and fuel filters provide filtration ratings from 10 to 25 microns to protect precision components. Proper classification and selection of certified OEM parts can extend engine service life beyond 15000 operating hours.
Comparison of DEUTZ and CUMMINS engine
German diesel engines from DEUTZ are engineered for high thermal efficiency and compact power density, while American engines from Cummins emphasize durability and global service support. DEUTZ engines typically achieve volumetric efficiency between 45 and 48 percent, whereas Cummins units operate around 43 to 46 percent under comparable load conditions. DEUTZ integrates high pressure Common Rail systems up to 2500 bar with lightweight aluminum crankcases to optimize fuel atomization and reduce mass. Cummins commonly utilizes cast iron blocks and wastegate turbochargers to enhance low speed torque stability and structural robustness. At 75 percent rated load, specific fuel consumption averages about 192 g per kWh for DEUTZ and 198 g per kWh for Cummins. DEUTZ offers a higher power to weight ratio, while Cummins provides /p>
