Bush Hog Commercial Series Torque Specifications, Recommended Torque in Foot Pounds Newton Meters

Page 28

TORQUE SPECIFICATIONS

 

 

Proper toque for American fasteners used on Bush Hog equipment.

 

 

Recommended Torque in Foot Pounds (Newton Meters).*

AMERICAN

 

 

 

 

 

 

 

Bolt Head Markings

 

 

BOLT DIAMETER

 

 

 

 

 

WRENCH

(IN.) “B” AND

SAE

SAE

SAE

 

 

 

 

SIZE (IN.) “A”

THREAD SIZE

GRADE 2

GRADE 5

GRADE 8

SAE Grade 2

(No Dashes)

SAE Grade 5

(3 Dashes)

Bolt

“B”

Diameter

Wrench

Size “A”SAE Grade 8 (6 Dashes)

7/16

1/4 - 2O UNC

6

(7)

8 (11)

12

(16)

7/16

1/4 - 28 UNF

6

(8)

10

(13)

14

(18)

 

 

 

 

 

 

 

 

1/2

5/16 - 18 UNC

11

(15)

17

(23)

25

(33)

 

 

 

 

 

 

 

 

1/2

5/16 - 24 UNF

13

(17)

19

(26)

27

(37)

 

 

 

 

 

 

 

 

9/16

3/8 - 16 UNC

20

(27)

31

(42)

44

(60)

 

 

 

 

 

 

 

 

9/16

3/8 - 24 UNF

23

(31)

35

(47)

49

(66)

 

 

 

 

 

 

 

 

5/8

7/16 - 14 UNC

32

(43)

49

(66)

70

(95)

 

 

 

 

 

 

 

5/8

7/16 - 20 UNF

36

(49)

55

(75)

78 (106)

 

 

 

 

 

 

 

3/4

1/2 - 13 UNC

49

(66)

76 (103)

106

(144)

 

 

 

 

 

 

 

3/4

1/2 - 20 UNF

55

(75)

85 (115)

120

(163)

 

 

 

 

 

 

 

 

7/8

9/16 - 12 UNC

70

(95)

109

(148)

153

(207)

 

 

 

 

 

 

 

7/8

9/16 - 18 UNF

79 (107)

122

(165)

172

(233)

 

 

 

 

 

 

 

15/16

5/8 - 11 UNC

97 (131)

150

(203)

212

(287)

 

 

 

 

 

 

 

 

15/16

5/8 - 18 UNF

110

(149)

170

(230)

240

(325)

 

 

 

 

 

 

 

 

1-1/8

3/4 - 10 UNC

144

(195)

266

(360)

376

(509)

1-1/8

3/4 - 16 UNF

192

(260)

297

(402)

420

(569)

 

 

 

 

 

 

 

 

1-5/16

7/8 - 9 UNC

166

(225)

430

(583)

606

(821)

 

 

 

 

 

 

 

 

1-5/16

7/8 - 14 UNF

184

(249)

474

(642)

668

(905)

 

 

 

 

 

 

 

1-1/2

1 - 8 UNC

250

(339)

644

(873)

909 (1232)

 

 

 

 

 

 

 

1-1/2

1 - 12 UNF

274

(371)

705

(955)

995 (1348)

 

 

 

 

 

 

 

 

1-1/2

1 - 14 UNF

280

(379)

721

(977)

1019

(1381)

 

 

 

 

 

 

1-11/16

1-1/8 - 7 UNC

354

(480)

795 (1077)

1288(1745)

1-11/16

1-1/8 - 12 UNF

397

(538)

890 (1206)

1444

(1957)

 

 

 

 

 

 

 

 

1-7/8

1-1/4 - 7 UNC

500

(678)

1120

(1518)

1817

(2462)

 

 

 

 

 

 

 

 

1-7/8

1-1/4 - 12 UNF

553

(749)

1241

(1682)

2013

(2728)

 

 

 

 

 

 

 

 

2-1/16

1-3/8 - 6 UNC

655

(887)

1470

(1992)

2382

(3228)

 

 

 

 

 

 

 

2-1/16

1-3/8 - 12 UNF

746 (1011)

1672

(2266)

2712

(3675)

 

 

 

 

 

 

 

2-1/4

1-1/2 - 6 UNC

870 (1179)

1950

(2642)

3161

(4283)

 

 

 

 

 

 

 

2-1/4

1-1/2 - 12 UNF

979 (1327)

2194

(2973)

3557

(4820)

METRIC

Wrench

Size “A” 8.8

Bolt

“B”

Diameter

Proper torque for metric fasteners used on Bush Hog equipment.

Recommended torque in foot pounds (newton Meters).*

WRENCH

BOLT

 

 

 

 

 

 

 

SIZE

DIA.

ASTM

ASTM

ASTM

ASTM

(mm) “A”

(mm) “B”

4.6

8.8

9.8

10.9

8

5

1.8

(2.4)

 

5.1

(6.9)

6.5

(8.8)

10

6

3

(4)

 

8.7 (12)

11.1 (15)

13

8

7.3 (10)

 

21.1 (29)

27

(37)

16

10

14.5 (20)

 

42

(57)

53

(72)

18

12

25

(34)

74 (100)

73

(99)

93 (126)

21

14

40

(54)

118 (160)

116

(157)

148

(201)

Numbers appearing on bolt heads indicate ASTM class.

*Use 75% of the specified torque value for plated fasteners. Use 85% of the specificed torque values for lubricated fasteners.

24

16

62

(84)

167

(226)

181 (245)

230

(312)

30

20

122

(165)

325

(440)

 

449

(608)

33

22

 

 

443

(600)

 

611

(828)

36

24

211

(286)

563

(763)

 

778 (1054)

41

27

 

 

821 (1112)

 

1138

(1542)

46

30

418

(566)

1119

(1516)

 

1547

(2096)

26

Image 28
Contents Bush HOG Congratulations Table of Contents Retail CUSTOMER’S Responsibility Under the Bush HOG WarrantyThis Limited Warranty Shall not Apply Disclaimer of Implied Warranties & Consequential DamagesDealer Preparation Check List Commercial Zero Turn Riding MowerSafety Alert Symbol Your Safety is InvolvedImportant Safety Precautions Accident Patterns to AvoidSafety Never Carry PassengersTowing Slope OperationEMPLOYERS, Employees and Operations This Act SeeksOsha Regulations Child Labor Under 16 Years OldIntroduction Section Introduction and DescriptionDescription Tractor Specifications Deck SpecificationsControls Operator Interlock SystemGeneral Safety PRE-OPERATION ChecklistSection Operation Do not mix oil with gasolineCutting Height Adjustment Decal Cutting Height AdjustmentOperation CautonANTI-SCALP Roller or Caster Adjustment ANTI-SCALP RollerMowing Recommendations Section Maintenance Maintenance ScheduleHr break-in Grease blade spindles every 50 hours Important Substitution of an improper filter will causeTighten retaining bolt to 76 ft./lbs Drive Adjustments Motion Control Lever AdjustmentMotion Control Steering Adjustment Stop the Engine Before Making AdjustmentsDeck Belt Adjustment Deck Spindle Belt Routing DiagramLeveling the Deck Counterbalance SpringSTART-UP Maintenance START-UP ProcedureHydrostatic Maintenance Parking Brake AdjustmentTroubleshooting Check List Section IV Assembly Kawasaki Engine Wiring Harness Kohler Engine Wiring Harness Safety Decals Rotating Drive Parts BeneathTo Avoid Serious Injury or Death Torque Specifications Recommended Torque in Foot Pounds Newton MetersOptional Equipment Slope Angle Guide Fold Along Appropriate Line

Commercial Series specifications

Bush Hog has long been synonymous with durability and efficiency in agricultural equipment, and the Bush Hog Commercial Series takes that reputation to the next level. Designed for professionals in the landscaping, agriculture, and construction sectors, this series offers innovative features and advanced technologies that ensure high performance and reliability in tough working conditions.

At the heart of the Bush Hog Commercial Series is its robust construction. Each model is built with heavy-duty materials to withstand the challenges of demanding environments. Whether you are mowing large fields or tackling tough brush, these machines are engineered to provide consistent results day after day. The reinforced decks and frames are designed to minimize wear and tear, extending the lifespan of the equipment and enhancing its resale value.

One standout characteristic of the Commercial Series is the engineering that goes into its cutting systems. The unique blade design delivers a superior cut while reducing the amount of horsepower required, making the machines more efficient and fuel-efficient. The patented blade technology also ensures smooth operation, minimizing downtime from maintenance.

Furthermore, the Bush Hog Commercial Series incorporates advanced technology for added convenience and safety. Features such as adjustable cutting heights provide users with the flexibility needed to adapt to various terrain and vegetation types. Electric lift options help reduce operator fatigue during extended use, while the ergonomic design of the controls ensures ease of operation.

The series is also equipped with user-friendly maintenance features. Quick-access grease points and a simplified belt system service allow operators to spend less time on upkeep and more time getting work done. This focus on easy maintenance is part of Bush Hog's commitment to keeping your equipment running smoothly and efficiently.

In terms of performance, the Commercial Series units are powered by reliable engines that deliver strong torque and speed, allowing for quick job completion without sacrificing quality. The rugged tires provide excellent traction, enabling these machines to navigate various terrains with ease.

In conclusion, the Bush Hog Commercial Series stands out in the marketplace for its combination of durability, performance, and advanced engineering. With a suite of features tailored for professionals, this series promises to meet the rigors of any landscape, construction, or agricultural project, allowing operators to achieve optimal results while enjoying the benefits of high-quality equipment. Whether users need to maintain pristine lawns or clear overgrown brush, the Bush Hog Commercial Series is ready to rise to the occasion.