SPECIFICATIONS | RV340 | RV450 |
Engine type | Single cylinder, 4-Stroke(OHV) | Single cylinder, 4-Stroke(OHV) |
Bore×Stroke | 88×56mm | 92×67.6mm |
Displacement | 340.6ml | 449.4ml |
Compression ratio | 8.0 : 1 | 8.7 : 1 |
Net power | 8.15kw / 3600rpm | 11kw / 3600rpm |
Net torque | 23.5N.m / 2500rpm | 31N.m / 2500rpm |
PTO shaft rotation | Counterclockwise(vertical output) | Counterclockwise(vertical output) |
Ignition system | Transistorized magneto ignition | Transistorized magneto ignition |
Starting system | Recoil & Electric starter / Electric starter | Electric starter / Electric starter |
lubrication system | Forced splash | Forced splash |
Carburetor | Flat suction valve carburetor | ECU EFI system |
Governor system | Centrifugal mechanical | Electronic speed regulation |
Air cleaner | Foam + cylinder paper | Foam + cylinder paper |
Oil capacity | 1.1L | 1.5L |
Fuel tank capacity | 3.7L | —— |
Dimensions(L x W x H) | 421×442×316mm | 463×460×302 |
Net weight | 24.5kg | 32.5kg |
SPECIFICATIONS | R670 | R670-A | R670D |
Engine type | V-Twin cylinder,4-stroke(OHV) | Single cylinder, 4-Stroke(OHV) | Double cylinder, four stroke(OHV) |
Bore×Stroke | 78×70mm | 99×87mm | 78×70mm |
Displacement | 670ml | 670ml | 669ml |
Compression ratio | 8.1 : 1 | 8.0 : 1 | 8.5 : 1 |
Net power | 15.5kw / 3600rpm | 14.5kw / 3600rpm | 15.5kw / 3600rpm |
Net torque | 45N.m / 2500rpm | 39N.m / 2500rpm | 45N.m / 2500rpm |
PTO shaft rotation | Counterclockwise(horizontal shaft output) | Counterclockwise(horizontal shaft output) | Counterclockwise(horizontal shaft output) |
Ignition system | Transistorized magneto ignition | Transistorized magneto ignition | Recoil starter |
Starting system | Recoil / Electric starter | Recoil / Electric starter | Electric starter |
lubrication system | Forced splash | ForcedSplash | ForcedSplash |
Carburetor | Flat suction valve carburetor | Flat suction valve carburetor | Double chamber float carburetor |
Governor system | Centrifugal mechanical | Centrifugal mechanical | Electronic & mechanical speed contro |
Air cleaner | Dual elements(paper or foam) | Dual elements(paper or foam) | Dual elements(paper or foam) |
Oil capacity | 1.5L | 1.7 | 1.6L |
Fuel tank capacity | ——— | ---- | ---- |
Dimensions(L x W x H) | 457×351×460mm | 591×389×322mm | 550×460×345mm |
Net weight | 45kg | 42kg | 45kg |
Fuel consumption | ≤374g/kw·h | ≤370g/kw·h | ≤370g/kw·h |
SPECIFICATIONS | R740D | R999D | R500-V |
Engine type | Double cylinder, four stroke(OHV) | Double cylinder, four stroke(OHV) | Single cylinder, 4-Stroke(OHV) |
Bore×Stroke | 82×70mm | 90×78.5mm | 94×72mm |
Displacement | 739.3ml | 999ml | 500ml |
Compression ratio | 8.5 : 1 | 8.7 : 1 | 9.0 : 1 |
Net power | 16.8kw / 3600rpm | 24.5kw / 3600rpm | 12.5kw / 3600rpm |
Net torque | 47N.m / 2500rpm | 68N.m / 2500rpm | 31N.m / 2500rpm |
PTO shaft rotation | Counterclockwise(horizontal shaft output) | Counterclockwise(horizontal shaft output) | Counterclockwise(horizontal shaft output) |
Ignition system | Transistor ignition | Recoil starter | Recoil starter |
Starting system | Electric starter | Electric starter | Recoil / Electric starter |
lubrication system | ForcedSplash | ForcedSplash | Forced splash |
Carburetor | Flat suction valve carburetor | Double chamber float carburetor | Flat suction valve carburetor |
Governor system | Electronic & mechanical speed contro | Electronic & mechanical speed contro | Centrifugal mechanical |
Air cleaner | Dual elements(paper or foam) | Dual elements(paper or foam) | Dual elements(paper or foam) |
Oil capacity | 1.6L | 2.4L | 1.2L |
Fuel tank capacity | ---- | ---- | 7.0L |
Dimensions(L x W x H) | 550×460×345mm | 510×(385+96)×558mm | 475×425×440mm |
Net weight | 45kg | 50kg | 32kg |
Fuel consumption | ≤370g/kw·h | ≤370g/kw·h | ≤374g/kw·h |
Hot Tags: commercial use engine, China, suppliers, manufacturers, customized, pricelist, quotation, low price, free sample
