Engine Model And Engine Serial Number - Doosan G643E Service Manual

Engine Model and Engine Serial
Number
Engine
Fuel Type
Model
G643E
G643
* EPA: Environmental Protection Agency
* CARB: California Air Resources Board
G643E Engine
• Comply with EPA 2007 Emission Regulation
• Electronic Control by ECM
• Certified LP System available
– Closed loop LP Carburetion system
• 3-way Catalytic Muffler is standard
G643 Engine
• Not comply with EPA 2007 Emission Regulation
• Electronic Control by ECM
• Standard LP System available
– Open loop LP Carburetion system
• Muffler is standard
G643(E) Service Manual
Emission
Regulation
EPA/CARB*
LP 2007
Compliant
LP
Indication of Engine Model and Serial
Number
Engine Model
G643E/G643
Features and Benefits of G643E/G643 Engine
• Valve seat inserts
– Valve seat system
• SOHC valve system
• Timing chain system
• Distributor Ignition system
• Electronic control system by ECM (Engine control
module)
– Drive-by-wire system
– Higher efficiency and lower fuel consumption
– Min./Max. governor control
– Automatic engine protection from overheating
and/or low engine oil pressure
– Automatic transmission protection from
overheating (G643E Engine only)
– Engine diagnostics by service-tool software
– Forklift ground speed limit (optional)
13
Engine Serial Number
30700001 to 39999999
Chapter 1. General Information