The UMS425 shares many features with the commercial grade, heavy duty UMK models, making it rugged, dependable and the ideal premium domestic line trimmer.
The ultra-lightweight GX25 mini 4-stroke efficently delivers the kind of efficient cleaner, powerful, quiet performance that you’d expect from a larger engine but in a very compact package.
Their ultra-compact, lightweight design means they’re easier to handle and will keep you working longer with less fatigue.
4 year Domestic Warranty, supporting you and your lawn for the life of your investment.
And for contractors and commercial gardeners, the UMS425 comes with a 3-year Commercial Engine Warranty and 1-year Commercial Frame Warranty.
 
Specification
ENGINE:
GX25
DISPLACEMENT:
25cc
BORE AND STROKE:
35 x 26mm
MAXIMUM POWER OUTPUT:
0.81W (1.1hp) @ 7000rpm
MAXIMUM TORQUE OUTPUT:
1.25N.m @ 5000rpm
LUBRICATION SYSTEM:
Rotary Type (oil mist)
OIL CAPACITY (LITRES):
0.08 litres
FUEL TANK CAPACITY (LITRES):
0.55 litres
FUEL TYPE:
Unleaded
DIMENSIONS (LXWXH):
1,640 x 230 x 350 (mm)
DRY WEIGHT:
5.3 kg (with cutting head)
BLADE:
Not recommended
ANTI-VIBRATION:
VIBRATIONYes
GUARDS:
1
GOGGLES:
Yes
HARNESS:
No
HANDLE TYPE:
Loop
DRIVE SHAFT:
Flexible