Water Injection System; Dimensions - Toro 09802 HydroJect 3010 Operator's Manual

Water Injection System

Pre-Filter
Supply Filter
Water Pressure Switch
Pump
Accumulator
Cam and Gearbox
Valve
Rollers
Pressure Relief Valve
Manifold and Nozzles

Dimensions

Length
Wheelbase
Width
Height
Weight
Spin down type with washable cartridge in clear plastic housing and plastic ball
valve for flushing.
Replaceable cartridge in plastic housing with air bleed button.
Senses for water pressure after filter and turns on when pressure is over 20–28 psi
and turns off when pressure drops below 7–13 psi.
Pump is a Toro exclusive design with cast stainless steel head and 3 piston
plungers. Vee packing seals and Kevlar guides. Forged crankshaft with plasma
sprayed ceramic on stainless steel plungers and cast iron connecting rods. Nominal
performance is 4 gpm @ 5000 psi with 1400 RPM input.
Toro exclusive design with high and low charge pressure sensors, nitrogen gas
charged to a maximum of 2500psi.
Reduction gear drive for cam that actuates main water valve. Roller cam follower
rides on cam specifically designed to control water injection at 5.3 cycles per
second (320 RPM) and store energy in accumulator between injections. Cast iron
case also serves as 4 quart hydraulic reservoir.
Cast stainless steel valve body functions as mounting base for accumulator,
gearbox, and manifold outlet. All high pressure water flows in and out through the
valve body. Pressure balanced valve spool with floating, hardened stainless seat
aligns during assembly. Bleed valve in base allows for bleed-off of high pressure
and drain down for cold weather storage. Bolted flanges and polyurethane o-rings
mate all components to valve body.
Pivoting aluminum rollers uniformly smooth the turf and provide protection from the
nozzle discharge. Adjustable flow (0–3 gpm) spray wash system with 6 flood tip
nozzles maintain clean rollers.
Circle Seal Controls poppet-type valve preset to 5000 psi with corrosion resistant
stainless and brass materials.
Extruded stainless steel manifold with 11 flanged nozzle extensions containing
check valves and hardened stainless discharge orifice. Check valves may be
reversed in housing to block unused nozzles.
96.2 in. (244 cm)
53.2 in. (135 cm)
63 in. (160 cm)
38.2 in. (97 cm)
1120 lb. (508 kg)
10