|
The Mercedes-Benz OM601 engine is a 4 cylinder diesel automobile engine that was manufactured by Mercedes-Benz. Three variants of the engine were built, a model, a version built for the US market and a for commercial vehicles. The first two were rated by the manufacturer for at 4200 RPM and of torque at 2800 RPM; the increase in displacement reduced emissions in order to meet US automobile emissions requirements. The commercial vehicle version had in standard variants,the turbocharged version (OM601.970) in the V230 TD and Vito 110D had . The OM601 was built with an aluminum head on an iron block. The camshafts and fuel injection pump are driven by a duplex chain from the crankshaft. A separate single row chain drives the oil pump from the crankshaft. Fuel injection is indirect via a prechamber arrangement. The OM-601's injection pump is a mechanical fuel injection unit with a 5,150 RPM (+ or - 50 RPM) mechanical governor, automatic altitude compensation, and a 'load sensing' automatic idle speed control. The pump is lubricated by a connection to the engine oil circulation. Use of the block heater was recommended in climates where it drops below for long periods. In the November 1984 issue of Car and Driver Magazine Brock Yates describes the OM601 powered 190D versus the Gasoline M-102 powered 190E 2.3 around a track as, “…The Diesel is a Diesel. Nothing more nothing less. It is superbly quiet and well mannered as the breed goes…” The engine was used in the 208D 308D and 408D Mercedes-Benz T1 and later the Phase 1 308D Mercedes Sprinter ==Images== File:Mercedes-Benz OM601 Diesel Engine Crankshaft Compartment.JPG|An OM601 engine with a removed oil-pan. Overview of the crankshaft and piston rods. File:Mercedes-Benz OM601 Diesel Engine pistons top view (engine head removed).JPG|An OM601 engine with its engine head removed. File:A side-view of OM601's engine diesel pump..JPG|A side-view of Mercedes-Benz OM601 engine diesel fuel injection pump. File:A close view of OM601 diesel engine oil pump..JPG|A close view of OM601's oil pump. On the left side the crankshaft belt drive washer is visible. File:Front-side view of a disassambled OM601 diesel engine..JPG|Front-side view of a disassembled OM601 diesel engine. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Mercedes-Benz OM601 engine」の詳細全文を読む スポンサード リンク
|