Toro Owners Manual - 1 
From inside (document excerpt):
ydroJect 3010 Specifications* ® HYDROJECT 3010 POWER TRAIN SYSTEM FUEL SYSTEM TIRES/WHEELS TRACTION DRIVE TRACTION CONTROL TRANSPORT LIFT GROUND SPEED & Kohler CH740, 4-cycle, opposed twin, air cooled, 27 hp (20 kW) @ governed maximum 3600 rpm (gross) 44 cu in (725 cc) displacement Electric start Solid state electronic ignition Heavy-duty air cleaner 2 quart (1 9 liter) oil reservoir ® 10 5 gallon (39 7 liter) fuel capacity for over four hours of operation Includes fuel shut off valve Uses unleaded gasoline Three interchangeable, smooth tread tires; 18 x 9 50-8, 2-ply, pneumatic, tubeless tires with drop center demountable rims Hydrostatic variable volume pump and low speed, high torque, 24 cu in/rev wheel motor 5 quart (4 7 liter) reservoir and suction line with 25 micron filter Traction to propel unit is through single drive/steer tire at tiller Traction pump driven by continuously engaged belt Traction control lever moves back and forth to control variable speed and traction direction 12-volt linear screw actuator, 6 ” (15 cm) stroke; raises and lowers lift arm/transport tires and activates hole spacing Aerating speed: 0-2 mph (0-3 2 km/h) (both directions) Transport speed (capable only when up on all three tires): 0-4 mph (0-6 4 km/h) (both directions) Spacing in the Direction of Travel inches (cm) 1 5 ” (3 8) 3 0 ” (7 6) 4 5 ” (11 4) 6 0 ” (15 2) Productivity (sq.ft./h) (sq.m./h) 6,500 (604) 13,000 (1,208) 19,500 (1,812) 26,000 (2,415) SPACING BRAKE ELECTRICAL SYSTEM FRAME CONTROLS/GAUGES AERATE WIDTH OVERALL DIMENSIONS & WEIGHT (APPROx.) Drum and shoe type parking brake 12-volt, Group 28 battery with 525 cold cranking amps 20 amp charging system with circuit breaker protection Solid state potted electrical controller and sealed weather pack connections Formed and welded steel construction Engine panel: throttle, choke, key switch, hour meter, supply water pressure gauge, circuit breaker, roller wash control and spacing control lever Steering handle: bidirectional traction lever, aeration start and stop buttons, transport/aerate lift toggle switch, and parking brake with buzzer 33 ” (83 3 cm); with 11 nozzles spaced every 3 ” (7 6 cm) Height 38 2 ” (97 cm) Length 96 ” (245 cm) Width 63 ” (160 cm) Wheelbase 53 ” (135 cm) Weight 1,120 lbs (508 kg) WATER INJECTION SYSTEM WATER SUPPLY PUMP ACCUMULATOR CAM CASE VALVE ROLLERS PRESSURE RELIEF VALVE Required water supply: 8 gpm @ 20-80 psi (30 3 liters/m @ 1 3-5 5 bars) A water pressure sensor disengages the water system if the water supply at machine drops below 20 psi (1 3 bars) Supply water filter with replaceable 5 micron element; P/N 86-8620 Quick connect water hose coupling for attaching to water hose supply Toro exclusive stainless steel head, 3 piston type with forged crank shaft, stainless push rods Nominal performance is 4 gpm @ 5000 psi (15 liters/m @ 344 8 bars) Pump is driven by two belts electromagnetically engaged Water energy storage device; nitrogen gas charged to a maximum of 2500 psi (172 4 bars) Cam actuates valve to release water to the manifold at 5 3 cycles per second (320 injection/m) Case also serves as a 4 quart (3 8 liters) oil reservoir Cam gear electromagnetically engaged and driven through flexible coupling from engine Valve housing provides high pressure water passage area Pressure balanced valve spool with hardened stainless seat Bleed valve in base allows bleed off of high pressure and drain down for cold weather storage Bolted flanges and O-rings mate all components to valve body Pivoting aluminum rollers reduce compactive ground pressure and uniformly smooth the surface Adjustable flow spray wash system maintains clean rollers Variable roller washing requires up to 4 gpm (15 liters/m) additional water flow Poppet type preset to 5000 psi (344 8 bars) Corrosion resistant stainless and brass materials Stainless steel nozzle bodies with check valves and hardened stainless steel discharge orifices Check valves may be reversed in housing to block unused nozzles Optional sizes/diameters with staggered pattern available Drill Size Nozzle Size Inches 0595 0810 0465 Nozzle Size mm 1 511 2 057 1 181 Approximate Depth** 4 “-6 ” (10-15 cm) 5 “-7 ” (13-18 cm) 3 “-4 ” (10-15 cm) Maximum # of Nozzles in Use 11 6 (must block 5 nozzles) 6 (use w/ five #46 nozzles) MANIFOLD/NOzzLES NOzzLE SIzE & DEPTH CHART Standard #53 #46 #56 **Depths beyond 20 ” (51 cm) can be obtained using additional shots See Operator’s Manual for complete details OPTIONS WARRANTY Wetting Agent; (2) 2 5 gallon (9 5 liter) jugs, P/N 86-8530 25 Micron Pre-filter and Filter Body, P/N 80-9590 and 80-8600 Injection System (09830) allows metering of wetting agent into water supply Lift Kit (09831) allows aeration to occur in the raised position Two-year or 500 hour limited warranty; 120 days for contract or rental use Refer to the Operator’s Manual for further details The HydroJect 3010 is manufactured in Tomah, WI ISO 9002 Certified Plant *Specifications and design subject to change without notice Products depicted in this literature are for demonstration purposes only Actual products offered for sale may vary in use, design, required attachments and safety features Consult your local Toro Distributor 102