Gravely ZT HD 48 User Manual

EN - 42
SPECIFICATIONS
Model Number 991180 991182 991184 991186
Description ZT HD 44 ZT HD 48 ZT HD 52 ZT HD 60
Engine CARB Kawasaki FR
Engine Displacement – cm
3
(in
3
)
726 (44.3)
Maximum RPM – No Load 3600 ± 100
Oil Capacity Refer to engine manual.
Liquid or Air Cooled Air
Transmission
Type Hydrostatic Drive
Oil 15W-50 synthetic motor oil (Gravely p/n 00057100) or
equivalent
Hydraulic Oil Filter Yes
Drive
Forward Maximum – km/h (mph) 12.9 (8)
Reverse Maximum – km/h (mph) 6.4 (4)
Turning Radius Zero
Brakes Parking
Electrical
Starter Electric
Battery 12-Volt 12A-190 CCA (U1 Replaceable)
PTO (Power Take-off) Electric PTO Clutch / Brake
Fuel
Fuel Tank Capacity – Liter (gal) 23 (5)
Type See Engine Manual
Size and Weight
Length – cm (in) 200.7 (79)
Width – cm (in) 149.9 (59) 160 (63) 170.2 (67) 190.5 (75)
Height – cm (in) 119.4 (47)
Weight – kg (lbs) 365.1 (805) 374.2 (825) 385.6 (850) 394.6 (870)
Tires
Front Tire Size – in 13 x 6.5-6
Rear Tire Size – in 22 x 10-12 22 x 10.5-12 22 x 12-12
Recommended Front Tire
Pressure – kPa (psi)
137.9 – 172.4 (20 – 25)
Recommended Rear Tire
Pressure – kPa (psi)
103.4 – 124.1 (15 – 18)
Mower Deck
Cutting Height – cm (in) 3.8 – 12.7 (1.5 – 5.0)
Cutting Height Increments 0.635 (0.25)
Cutting Width – cm (in) 111.8 (44) 121.9 (48) 132.1 (52) 152.4 (60)
Mower Deck Lift Mechanical Pin Lock

Gravely ZT HD 48 Specifications

General

Engine Brand	Kawasaki
Engine Model	FR691V
Horsepower	23 HP
Cutting Width	48 inches
Transmission Type	Hydro-Gear ZT-3100
Deck Material	10-gauge steel
Engine Type	V-Twin
Engine Displacement	726cc
Ground Speed Forward	8.5 mph
Ground Speed Reverse	4 mph
Deck Type	Fabricated
Turning Radius	Zero-turn
Cutting Height	1.5 to 5 inches
Spindle Material	Aluminum
Warranty	4 years or 500 hours
Seat Type	High-back