Yamaha Golf Car G23A UMAX Medium Duty I
The Yamaha Golf Car G23A UMAX Medium Duty I is a golf cart with a stated top speed of 19 km/h (12 mph).
Last updated: 29 September 2026
Motor and performance
- Minimum turning radius
- 3.3 m (130 in)
- Top speed
- 19 km/h (12 mph)
“Minimum turning radius 3.3 m (130 in)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Maximum speed 19 km/h (12 mph)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Battery and charging
- Starter battery (gas models)
- BCI group 24 (52 AH, 20 hr rate)
“Battery: BCI group 24 (52 AH, 20 hr rate) RC: minimum 75 min CCA: minimum 400A”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Size and fit
- Ground clearance
- 115 mm (4.5 in)
- Overall length
- 2915 mm (114.7 in)
- Tyre size fitted
- Front 18 x 8.5-8 / 4 PLY Rear 18 x 8.5-8 / 6 PLY
- Seating capacity
- 2 persons
- Overall width
- 1243 mm (48.9 in)
- Dry weight, without batteries
- 386 kg (851 lb)
“Ground clearance 115 mm (4.5 in)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Overall length 2915 mm (114.7 in)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Tire size: Front 18 x 8.5-8 / 4 PLY Rear 18 x 8.5-8 / 6 PLY”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Seating capacity 2 persons”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Overall width 1243 mm (48.9 in)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
“Dry weight (without battery) 386 kg (851 lb)”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Brakes and safety
- Brakes
- Mechanical drum brake on front and rear wheels with self-adjusters
“Brake system Mechanical drum brake on front and rear wheels with self-adjusters”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Frame and components
- Steering
- Worm and pin
“Steering system: Type Worm and pin”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Other findings
- Engine displacement
- 357 cm3
“Cylinder arrangement Forward-inclined single cylinder Displacement 357 cm3”
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Sources
- Archived document
Source: golfcars.yamaha-owners-manuals.com/om/LIT-19626-01-17.pdf
Retrieved September 28, 2026