FOR ENGINE DIMENSION, CLICK RIGHT "MANUAL" WITH PDF FILE. PROMOTIONAL PRICE IS SUPPORTED BY THE FACTORY ONLY FOR 2. AFTER THAT, THE ENGINE PRICE WILL BE NORMAL.
The UMS 5-150cc is a very reliable radial engines which uses gas fuel. UMS has a ton of experience building radial engines. The design and construction are upper class leading to a outstanding realibility of these engines. They are easily servicebale. All critical parts are easily accesisble.
Key Features
- 5 cylinder radial configuration absolutely stunning looks and realism
- 150cc displacement perfect for scale project
- Comes complete with exhaust collector ring,spark plugs,electronic ignition, and engine mount ready to run
- User-friendly choke and throttle bellcranks included makes installation and operation easy
- Made from aluminum or bar stock where appropriate and CNC-machined accurate and repeatable specifications each and every time
- Cylinder head and crankcases produced from aircraft grade alloys
- Heavy duty double bearing crankshaft
- Billet aluminum pistons and hardened steel rings
- Hard chromed and lapped cylinder bores
- Hardened steel cams
- Burns 87-110octane gasoline with 32:1 gas/oil mixture
ENGINE MODEL 5-150cc
CAPACITY 150cc
NO OF CYLINDERS 5
BORE (MM) 35.7
STROKE(mm) 31
IGNITION TYPE SPARK IGNITION
ENGINE DIAMETER (A) 260 mm
SIZE (B) 103mm
SIZE (C) 143mm
ENGINE LENGTH (D) 175mm
ENGINE WEIGHT (Kg) 4.3(approx)
MUFFLER TYPE COLLECTOR RING
PLUG SIZE CM-6 RCEXL
CARBURETOR WT-621
PROP RANGE SEP 30X10
RPM: 4800
THRUST (Kg) 20
UMS NEW RADIAL ENGINES 2021 ENGINE WEIGHT WITHOUT IGNITIONCOIL, COIL WEIGHT VARIY FROM 334grams TO 552grams.