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Engine, Generator & Welding > Robin Engine > EX SERIES
 
Model EX 13 EX 17 EX 21 EX 27
Type Air-cooled, 4-cycle, Slant Single Cylinder, OHC, Horizontal PTO Shaft
Bore*stroke   mm(in.) 58 * 48(2.28 * 1.98) 67 * 48(2.64 * 1.89) 68 * 60(2.64 * 2.36) 75 * 60(2.95 * 2.36)
Piston Displacement 126 (7.69) 169 (10.31) 211 (12.87) 265 (16.17)
Continuous Output   ml(cu.in) 1.9 (2.6) /3000 2.6 (3.5) /3000 3.2 (4.4) /3000 4.4 (6.0) /6000
2.2 (3.0) /3600 2.9 (4.0) /3600 3.7 (5.0) /3600 5.1 (7.0) /3600
Maximun Output        kw (sp) / rpm 3.2 (4.5) /4000 4.2 (6.0) /4000 5.1 (7.0) /4000 6.6 (9.0) /4000
Maximun Torque  N-m/rpm (Kfg-m,bf-ft) 8.1 / 2500 11.3 / 2500 13.9 / 2500 18.6 / 2500
(0.83, 6.01) (1.15, 8.34) (1.41, 10.26) (1.9, 13.74)
Direction Of Rotation Counter Clockwise As Viewed From PTO Shaft Side
Fuel Automobile ( Unleaded ) Gasonline
Lubricant Engine Oil SAE 10E-30, 20w 30w
Lubrication Mechanical Spalashing Type
Lubricating Oil Capacity   Liter ( U gal ) 0.6 (0.156) 1.00 (0.260)
Carburetor Float Type
Ignition System Transistorised
Spark Plug NGK BR6HS
Governor Centrifugal Flyweight Type
Dry Weight 14 (30.9) 15 (33.08) 16 (35.28) 21 (46.31)
Dimension   Length * Width * height mm(in.) 297 * 341 * 318 304 * 354 * 335 311 * 366 *335 354 * 420 * 410
11.69*13.43*12.52 11.96*13.94*13.19

12.24*14.41*13.19

13.82*16.54*16.14
Lighting Coil 12v-15w,40w 12v-15w,40w,200w
Starter STD : Recoil +350mm Rope +350mm Rope, +Rotating Screen
  Electric Starter - * * *
Air Cleaner STD : Lever Dual Elements, Pre-Clenaer, Oil Bath, Remote
Muffler Deflector, Spark Arrestor
Speed Control STD : Lever Cable (Remote) Speed Control, High Speed Fix
Fuel Tank + Gauge
  Capacity   Liter(US gal) 2.7 (0.7) 3.6 (0.95) 3.6 (0.95) 6.1 (1.59)
Separate   Liter(US gal) 12 (3.17) 12 (3.17) 12 (3.17) 16.6 (4.32)
Oil Sensor * * * *
Generator Specification * * * *
* : Option available ; - : Not available
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