Most carts are sold on tank size. This one is sold on how long it keeps working: a 9Ah battery is quoted for eight to ten hours and 250 plus gallons per charge, and a digital battery indicator shows what is left. That means a full day of spraying rarely ends with a dead pack.
The pro series adds a heavy duty steel spray pistol with adjustable patterns and a stainless steel wand that resists bending, which are the parts a hand actually works against all day. The wheeled cart takes the weight when you need it, and the unit can also be worn as a backpack on tight ground. Against the plain HD4000 backpack it adds the cart, and against the 14000 push cart it is far smaller and more maneuverable.
The cost is weight and price. Recharge the battery after every outing so the cells do not sit empty, and flush the pump and pistol with clean water. The steel pistol benefits from a drop of light oil on its pivot once a season. Because the unit can be worn as well as wheeled, adjust the straps before the first fill instead of after it, and keep the battery indicator in view while you work so a low reading prompts a pause at a sensible place, not in the middle of a hedge row.
What works
- Quoted 8 to 10 hours per charge
- Steel pistol and stainless wand
- Digital battery indicator
- Cart or backpack carry
Watch out for
- Heavy battery and tank together
- Upper price tier
Spec sheet
- Type
- Battery powered backpack sprayer with cart
- Battery
- 9Ah, digital indicator
- Runtime
- Quoted 8 to 10 hours, 250 plus gallons
- Pistol
- Heavy duty steel with adjustable patterns
- Wand
- Premium stainless steel






