Demak DTM150

The Parts of a Motor Engine

2012-03-18T19:09:00.000+08:00

Valve Train, Cylinder and Spark Plug
- The valves have two main functions, to let air and fuel into the engine cylinders, and to dispose of the "waste" or combustion products from the engine. The intake valve lets fuel and air into the cylinder, while the exhaust valve releases the combustion products, or exhaust, when the fuel has been burned. During the process of combustion the valves must be completely sealed to make sure that fuel burns properly. The spark plug ignites the fuel inside the engine cylinder by producing an electric spark at calibrated intervals.
Pistons, Connecting Rod and Crankshaft
- During combustion, the piston is driven up and down in the cylinder. The pistons drive the crankshaft via connecting rods. The connecting rods are affixed to the crankshaft through the crankpins. The crankshaft transforms the piston's linear movement into rotary motion that is used to propel the vehicle.
Oiling and Cooling System
- The lubrication system's main function is to lubricate the pistons, crankshaft and connecting rods. The lubrication ensures that the crankshaft and other parts will continue to work properly when the engine is running. There are two types of lubrication system; the dry sump and the wet sump. The wet sump is built within the engine itself, while the dry sump uses a separate oiling system apart from the engine. Since combustion produces heat, a cooling system is required because the whole engine will fail if even a single part overheats. Most vehicle engines are liquid cooled, although some motorcycle engines are air cooled. The cooling system is usually located around the main engine block and head since these areas produce heat faster than the other parts.

BRIEFING - ASIA AUTOMOTIVE (DTM)

2012-03-18T19:04:00.001+08:00

An executive briefing on the automotive industry for Aug 19, 2004, prepared by Asia Pulse (http://www.asiapulse.com), the real-time, Asia-based wire with exclusive news, commercial intelligence and business opportunities.
MALAYSIAN INVESTORS PLAN TO FINANCE PHILIPPINE M'CYCYLE PLANT
ZAMBOANGA CITY - Malaysian investors plan to finance a multi-million motorcycle assembly plant inside the first Industrial Park of the Zamboanga City Special Economic Zone and Freeport Authority in Barangay San Ramon, this city.
The visiting Malaysian investors were headed by Freddy Ng, Regional Manager of Demak Motors DNC Asiatic Holdings Sdn. Bhd for South-East Asian-Malaysian Region, Lin Binhief, Marketing Executive, and Jaya Sapkota-Marketing Executive.

Demak 8th Anniversary Appreciation

2012-03-18T18:54:00.001+08:00

Dirt, sweat, high jumps... Let's add speed, drama tactics, pressure and adrenalin. There you have the motorcross endurance racing sets on the intricate tough ground! This is one of the toughest motorcross race in Malaysia. Muhammad Muklhis with his Demak DMX-R scambler, are the golden match and champion racer in this game.

facts you need to know about DTM 150

2012-03-18T17:56:00.001+08:00

Here's my thoughts about DTM150

SpecificationsDimension(mm): 2070*865*1100
Net Weight: 130kg
Engine: Single Cylinder, Air Cooled, 4 Strokes
Engine Capacity(cc): 150cc
Starter: Electric/Kick
Battery: 12V 7AH
Front Brake: Disk
Rear Brake: Disk
Front Rim: Spoke Rim 18*1.85
Rear Rim: Spoke Rim 18*1.85
Front Tyre: 2.75-21
Rear Tyre: 4.10-18
Gear: Manual

Dirt, sweat, high jumps... Let's add speed, drama tactics, pressure and adrenalin. There you have the motorcross endurance racing sets on the intricate tough ground! This is one of the toughest motorcross race in Malaysia. Muhammad Muklhis with his Demak DMX-R scambler, are the golden match and champion racer in this game.

Demak DTM150

The Parts of a Motor Engine

Valve Train, Cylinder and Spark Plug

Pistons, Connecting Rod and Crankshaft

Oiling and Cooling System

BRIEFING - ASIA AUTOMOTIVE (DTM)

Demak 8th Anniversary Appreciation

facts you need to know about DTM 150