Professional rotary cultivators

418 S

Its characteristics of high power and reliability make this model perfect for farmers and ground care professionals. Combines exceptional ease of handling and versatility with the ability to work on all types of terrain safely, thanks to the self-locking differential and 5-speed gearbox. The powerful engines available for this model are exploited in full thanks to the reinforced half-shafts, while the large size final reduction gears on the axle ensure efficient transmission of the full engine power while increasing the machine’s ground clearance.


  • Displacement 389 cm³ - 429 cm³ - 570 cm³
  • Gearbox 5-speed (4 forward + 1 reverse)
  • Differential yes
Read all the features

Power supply Engine Model Displacement Power* Starting Notes Code
GX 390 OHV 389 cm³ 11.7 HP recoil start mono-disc clutch 68339168E5
CH 440 OHV 429 cm³ 14.0 HP recoil start/ electric mono-disc clutch/ battery supplied as standard 68339158E5
VANGUARD 18 570 cm³ 18.0 HP recoil start/ electric mono-disc clutch/ battery supplied as standard 68339163E5


* Engine power data refers to the values declared by each manufacturer. These values are calculated in accordance with specific measurement standards (such as SAE J1940, SAE J1349, ISO 1585) and may be modified without prior notice.

Displacement
389 cm³ - 429 cm³ - 570 cm³
Gearbox
5-speed (4 forward + 1 reverse)
Differential
yes
Reverse gear
yes, with gearshift lever
Transmission
with gears in oil bath
Clutch
dry single disc
Handlebars
height- and width-adjustable, 180° reversible, with vibration-damping device
Brakes
yes
Power take-off
2 power take offs: one indipendent 2-speed PTO (1° 540 rpm - 2° 900 rpm) and one synchronised PTO
Accessories coupling
flanged to PTO
Towing hitch
yes
Cowling
yes, with integral tool compartment/battery box
Weight (with diesel engine, rotor and wheels)
270 kg
Sharp Pro
Sharp Pro
Gearbox / Speed (km/h):
5-speed (4 forward + 1 reverse) with 6.50/80-12'' wheels
11.08
1R2.82
22.02
33.61
47.91
Dimensions (mm)
Dimensions (mm)
L12180
L2730
L31450
H1600-1300
W1420-510
W2600-900
Gearbox / Speed (km/h):
5-speed (4 forward + 1 reverse) with 6.50/80-12'' wheels
11.08
1R2.82
22.02
33.61
47.91
Dimensions (mm)
Dimensions (mm)
L12185
L21125
L31060
H1700-1300
W1450-510
W21150-1600

Data and illustrations published are not binding where specifications of materials are concerned, given that these will always be subject to technical improvement. Technical specifications given are subject to change without notice, as also are directions relating to general use of the equipment. Certain items are not available in all countries, or are available only on request.

Find the nearest store The Bertolini dealer can support you in choosing the most suitable machine for your needs and provide you with the necessary advice to make the best use of your product.