Gear
Heads
High-precision, high-quality gearheads that determine brush cutter quality
A gear head functions as a transmission part for spinning the blade of engine bush cutters. Required to be safe, durable, highly-precise and light, it is an important part that influences the quality and performance of bush cutters.
It is the very reason why our high-quality gear heads are trusted not only in Japan but also countries across the world.
In addition to gear heads for bush cutters, we develop, manufacture and sell high-precision and high-quality gear heads tailored to various needs of the customers, such as ones for pruning high brunches as well as those used for collecting nuts with the use of vibrations.
Metal Cutting Blade Type
Blade Cutter
for small displacement engines
Diameter of operating pole
φ24
Form of transmission shaft
□5.4
spline6×10×0.5
spline7×7×0.75
Number of bearings
3
Weight
Cutter blade mounting
Usable engine displacement
275g
M8 Left Hand Thread Nat
～20cc
Blade Cutter
for mid-displacement
engines
Diameter of operating pole
φ24
Form of transmission shaft
□5.4
spline6×10×0.5
spline7×7×0.75
Number of bearings
Weight
Cutter blade mounting
Usable engine displacement
4
370g
M10 Left Hand Thread Nat
～30cc
Blade Cutter
for large displacement engines
Diameter of operating pole
φ28
Form of transmission shaft
spline8×9×0.75
Number of bearings
Weight
Cutter blade mounting
Usable engine displacement
4
720g
M10 Left Hand Thread Nat
～50cc
Nylon Cutting Head Type
Nylon Cutter
for small displacement engines
Diameter of operating pole
φ24
Form of transmission shaft
Number of bearings
Weight
Cutter blade mounting
Usable engine displacement
□5.4
spline6×10×0.5
spline6×10×0.5
4
368g
M8 Left Hand Thread Nat
～20cc
Nylon Cutter
for mid-displacement
engines
Diameter of operating pole
φ26
Form of transmission shaft
□5.4
spline6×10×0.5
spline7×7×0.75
Number of bearings
4
Weight
Cutter blade mounting
Usable engine displacement
450g
M10 Left Hand Thread Nat
～30cc
Nylon Cutter
for large displacement engines
Diameter of operating pole
φ28
Form of transmission shaft
Number of bearings
□5.4
spline6×10×0.5
spline8×9×0.75
5
Weight
Cutter blade mounting
Usable engine displacement
900g
Left M10 Nut
～40cc
spline7×7×0.75