Seed Hawk TOOLBAR 2014 - Manual (Page 12)

SEED HAWK ® 2014 TOOLBAR OPERATOR’S MANUAL SEED HAWK ® 2014 TOOLBAR OPERATOR’S MANUAL 16
Tube Size OD
Inches
Nut Size
across flats
Inches
Torque
N•m (lb-ft)
Recommended # Turns
(after finger tightening)
turns (flats)
3/16” 7/16” 8 (6) 1/6 (1)
¼” 9/16” 12 (9) 1/6 (1)
5/16” 5/8” 16 (12) 1/6 (1)
3/8” 11/16” 24 (18) 1/6(1)
½” 7/8” 46 (34) 1/6 (1)
5/8” 1” 62 (46) 1/6 (1)
¾” 1-¼” 102 (75) 1/8 (0.75)
7/8” 1-3/8” 122 (90) 1/8 (0.75)
Description Tire Size
Torque
N•m (lb-ft)
Wing Castor
(Front and Rear)
11 L 15 SL STUBBLE PROOF 203 (150)
Main Frame Castor
(Front)
11 L 15 HIGHWAY 203 (150)
Main Frame Castor
(Front)
19.0 / 45 x 17 203 (150)
Rear Axle Tire 500 / 45 x 22.5 271 (200)
Rear Axle Tire 30.5 L 32 SAT (Single) 475 (350)
Rear Axle Tire 30.5 L 32 SAT (Inner Dual) 475 (350)
Rear Axle Tire 30.5 L 32 SAT (Outer Dual) 475 (350)
3.1.3 Flare-Type Tube Fittings
3.1.4 Tire Hub Torque
17
3.2 Tire Pressure
3.3 Tractor Hydraulic Circuit Requirements
NOTE: Proper inflation of tire pressure contributes to longer tire life and
proper flotation for field operations. Tire inflation pressures listed are recom-
mended initial settings. Some soil conditions and operating environments may
dictate deviation (on Pneumatic Packer Tires Only) from the recommended
settings.
Use the following chart to check and adjust, if necessary, tire pressure.
IMPORTANT! MAX hydraulic system pressure should not exceed 3000 psi.
Contact dealer if tractor exceeds 3000 psi
Description Tire Size psi Rating
Packer Tire 480 x 400 x 8 14-16 psi
Wing Castor
(Front and Rear)
11 L 15 SL STUBBLE PROOF 58 psi
Main Frame Castor
(Front)
11 L 15 HIGHWAY 76 psi
Main Frame Castor
(Front)
19.0 / 45 x 17 58 psi
Rear Axle Tire 500 / 45 x 22.5 52 psi
Rear Axle Tire 30.5 L 32 SAT (Single) 26 psi
Rear Axle Tire 30.5 L 32 SAT (Inner Dual) 26 psi
Rear Axle Tire 30.5 L 32 SAT (Outer Dual) 16 psi
Circuit Flow Rate (Intermittent)
Circuit #1 (Shank)
Base Block
16-18 US-gal/min (60.5-68.1 L/min)
Circuit #1 (Shank)
SCT Block
26-32 US-gal/min (98.4-121.1 L/min)
Circuit Flow Rate (Continuous)
Circuit #2 (Wing) 3-4 US-gal/min (11.3-18.9 L/min)
Circuit #2
SBR Hitch
(option)
2-3 US-gal/min (7.6-11.3 L/min)
Low Pressure
Return Line(s)
3-5 US-gal/min (11.3-18.9 L/min)