Exmark Lazer ZHP - Manual (Page 15)

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2.7 HYDROSTATIC GROUND DRIVE SYSTEM
2.7.1 Hydrostatic Pumps: Two Hydro Gear BDP-10L variable displacement piston pumps.
2.7.2 Wheel Motors: Two Parker/Ross with 1 1/4” tapered shafts.
2.7.3 Hydraulic Oil Type: Synthetic Mobil 1 15W-50.
2.7.4 Hydraulic Oil Capacity: 2.1 qt. (2.0 L.)
2.7.5 Hydraulic Filter: Replaceable cartridge type.
P/N 513211: 10 microns, 18 psi bypass (Summer use above 32
°
F)
P/N 523541: 40 microns, 18 psi bypass (Winter use below 32
°
F)
2.7.6 Speeds: 44” & 48” units: 0 - 8.1 mph (13.1 km/hr) forward.
0 - 4.2 mph (6.8 km/hr) reverse.
52” units: 0 – 9.5 mph (15.3 km/hr) forward.
0 – 4.9 mph (7.9 km/hr) reverse.
2.7.7 Drive wheel release valves allow machine to be moved when the engine is not
running.
2.8 TIRES AND WHEELS
2.8.1 Tires: Size Qty Tread Ply Inflation
Drive Tires 23 x 9.5-12 2 “Turfmaster” 4 13 psi (90 kPa)
Front Caster Tires 13 x 5.00-6 2 Smooth 4 13 psi (90 kPa)
2.9 CUTTING DECK
2.9.1 Cutting Width: 44” deck 48” deck 52” deck
44 in.(111.8 cm) 47.24 in. (120.0 cm) 52 in. (132.1 cm)
2.9.2 Discharge: Side (Optional Mulch or Bag)
2.9.3 Blade Size: 44” deck 48” deck 52” deck
(3 ea.) 15.25 in. (38.7 cm) 16.25 in. (41.3 cm) 18.00 in. (45.7 cm)
2.9.4 Blade Spindles: solid steel spindles with 1” I.D. bearings.
2.9.5 Deck Drive: Electric clutch mounted on vertical engine shaft. Blades are driven
by one “B” Section belt (w/self-tensioning idler) direct from the engine.
2.9.6 Deck: Full floating deck is attached to out-front support frame.
Maximum turf protection is provided by three anti-scalp rollers on 44” &
48” decks and five anti-scalp rollers on 52” decks.
Deck design allows for bagging, mulching or side discharge.
2.9.7 Cutting Height Adjustment: an extra-long cushioned lever is used to adjust the
cutting height from 1 1/2” (3.8 cm) to 4.5” (11.4 cm.) in 1/4” (.64 cm.)
increments for Serial No.s 190,000 and higher and 1/2” (1.3 cm) increments for
Serial No.s 160,000 through 189,999.
The cutting height adjustment handle has a transport position and all
adjustments can be made while the operator remains seated.
2.9.8 Mulching Kit: Optional.
2.10 DIMENSIONS
2.10.1 Overall Width: Without deck Discharge chute up Discharge chute down
w/44” Deck 43.9 in. (111.5 cm) 47.4 in. (120.3 cm) 54.7 in. (138.9 cm)
w/48” Deck 45.9 in. (116.6 cm) 50.3 in. (122.4 cm) 58.1 in. (147.6 cm)
w/52” Deck 47.9 in. (121.7 cm) 54.3 in. (139.2 cm) 62.8 in. (159.5 cm)