Land Pride 311-252M manual Torque Values Chart, Appendix, In-tpi · m Ft-lb Mm x pitch

Page 29

Land Pride

Section 8 Appendix

Table of Contents

Torque Values Chart

 

 

 

 

 

Bolt Head Identification

 

 

 

 

 

 

 

 

 

Bolt Head Identification

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bolt Size

 

 

 

 

 

 

 

 

 

 

 

Bolt Size

 

5.8

 

8.8

 

10.9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Inches)

Grade 2

Grade 5

 

Grade 8

 

(Metric)

Class 5.8

Class 8.8

Class 10.9

 

 

 

 

 

 

 

 

in-tpi 1

N · m

ft-lb 3

N · m

ft-lb

N · m

ft-lb

 

mm x pitch

N · m

ft-lb

N · m

ft-lb

N · m

ft-lb

1/4" - 20

7.4

 

5.6

11

8

16

 

12

 

 

M 5 X 0.8

4

 

3

 

6

 

5

 

9

 

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/4" - 28

8.5

 

6

13

10

18

 

14

 

 

M 6 X 1

7

 

5

 

11

 

8

 

15

 

11

5/16" - 18

15

 

11

24

17

33

 

25

 

 

M 8 X 1.25

17

 

12

26

 

19

36

 

27

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5/16" - 24

17

 

13

26

19

37

 

27

 

 

M 8 X 1

18

 

13

28

 

21

39

 

29

3/8" - 16

27

 

20

42

31

59

 

44

 

 

M10

X 1.5

33

 

24

52

 

39

72

 

53

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3/8" - 24

31

 

22

47

35

67

 

49

 

 

M10

X 0.75

39

 

29

61

 

45

85

 

62

7/16" - 14

43

 

32

67

49

95

 

70

 

 

M12

X 1.75

58

 

42

91

 

67

125

 

93

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7/16" - 20

49

 

36

75

55

105

 

78

 

 

M12

X 1.5

60

 

44

95

 

70

130

 

97

1/2" - 13

66

 

49

105

76

145

 

105

 

M12

X 1

90

 

66

105

 

77

145

 

105

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1/2" - 20

75

 

55

115

85

165

 

120

 

M14

X 2

92

 

68

145

 

105

200

 

150

9/16" - 12

95

 

70

150

110

210

 

155

 

M14

X 1.5

99

 

73

155

 

115

l215

160

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9/16" - 18

105

 

79

165

120

235

 

170

 

M16

X 2

145

 

105

225

 

165

315

 

230

5/8" - 11

130

 

97

205

150

285

 

210

 

M16

X 1.5

155

 

115

240

 

180

335

 

245

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5/8" - 18

150

 

110

230

170

325

 

240

 

M18

X 2.5

195

 

145

310

 

230

405

 

300

3/4" - 10

235

 

170

360

265

510

 

375

 

M18

X 1.5

220

 

165

350

 

260

485

 

355

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3/4" - 16

260

 

190

405

295

570

 

420

 

M20

X 2.5

280

 

205

440

 

325

610

 

450

7/8" - 9

 

225

 

165

585

430

820

 

605

 

M20

X 1.5

310

 

230

650

 

480

900

 

665

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7/8" - 14

250

 

185

640

475

905

 

670

 

M24

X 3

480

 

355

760

 

560

1050

780

1" - 8

 

340

 

250

875

645

1230

910

 

M24

X 2

525

 

390

830

 

610

1150

845

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1" - 12

 

370

 

275

955

705

1350

995

 

M30

X 3.5

960

 

705

1510

 

1120

2100

1550

1-1/8" - 7

480

 

355

1080

795

1750

1290

 

M30

X 2

1060

 

785

1680

 

1240

2320

1710

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

1/8" -

12

540

 

395

1210

890

1960

1440

 

M36

X 3.5

1730

 

1270

2650

 

1950

3660

2700

1

1/4" -

7

680

 

500

1520

1120

2460

1820

 

M36

X 2

1880

 

1380

2960

 

2190

4100

3220

1

1/4" -

12

750

 

555

1680

1240

2730

2010

 

1 in-tpi = nominal thread diameter in inches-threads per inch

1

3/8" -

6

890

 

655

1990

1470

3230

2380

 

2 N· m = newton-meters

 

 

 

 

 

 

 

 

1

3/8" -

12

1010

745

2270

1670

3680

2710

 

3 ft-lb= foot pounds

 

 

 

 

 

 

 

 

 

 

1

1/2" -

6

1180

870

2640

1950

4290

3160

 

4 mm x pitch = nominal thread diameter in millimeters x thread

1

1/2" -

12

1330

980

2970

2190

4820

3560

 

pitch

 

 

 

 

 

 

 

 

 

 

 

 

 

Torque tolerance + 0%, -15% of torquing values. Unless otherwise specified use torque values listed above.

10/13/08

RTA10 & RTA15 Series Rotary Tillers 311-252M

27

Image 29
Contents Rotary Tillers Table of Contents Safety at All Times Use Safety Lights and Devices Important Safety InformationPractice Safe Maintenance Transport Machinery SafelyAvoid High Pressure Fluids Hazard Prepare for EmergenciesWear Protective Equipment 818-130C Safety Labels818-858C 818-552C818-552C 818-543CApplication Using This ManualOwner Assistance IntroductionHitch, Driveline Guard & Rear Chain Assembly and Set-UpTractor Requirements Tractor Hook-Up Leg Stand AssemblyChecking Driveline Minimum Length Driveline InstallationChecking Driveline Maximum Length Transporting General Notes for Field OperationsOperating Operating Check ListOperating Instructions ParkingRTA15 Tiller Hitch Sideshift AdjustmentsRTA10 Tiller Hitch Offset Rear Deflector Drive ChainSkid Shoe Tine Replacement MaintenanceClutches With 4 Adjusting Nuts Maintenance and LubricationPlate Assembly Plate DisassemblyClutch Disassembly & Assembly StepShear Bolt and Lock Nut Part Numbers Clutches With 8 Hex Socket BoltsShearbolt Protection Storage Hrs LubricationSide Plug Gearbox Bearing On Right End Of Rotor ShaftTop Plug Gearbox 10 Series Top Plug Gearbox 15 SeriesRTA10 Series Rotary Tiller Specifications and CapacitiesRTA15 Series Rotary Tiller RTA1042 RTA1050 RTA1058Features Benefits Features and BenefitsFits Land Pride Quick-Hitch Problem Cause Solution TroubleshootingIn-tpi · m Ft-lb Mm x pitch Torque Values ChartAppendix 28 RTA10 & RTA15 Series Rotary Tillers 311-252M Tines and Driveline Friction Discs Considered wear items WarrantyOverall Unit and Driveline One year Parts and Labor Corporate Office P.O. Box Salina, Kansas 67402-5060 USA

311-252M specifications

Land Pride, a well-respected name in the agricultural and landscaping equipment industry, has developed a reputation for creating high-quality products that cater to the needs of farmers, landscapers, and landowners. One of their standout offerings is the 311-252M mower, which combines innovative technology with robust design to deliver effective mowing performance.

The Land Pride 311-252M is a commercial-grade mower designed specifically for mid-sized tractors. Its key feature is the 60-inch cutting deck which provides an optimal balance between maneuverability and cutting efficiency. This makes it ideal for tackling a variety of mowing tasks, whether in vineyards, orchards, or residential lawns. Its reinforced deck ensures durability and can withstand the rigors of frequent use in diverse environments.

One of the hallmark technologies of the 311-252M is its adjustable cutting height feature. Users can easily modify the cutting height from 1.5 inches to 4.5 inches, allowing for precision mowing tailored to different grass types and seasonal conditions. Coupled with high-performance blades, the mower provides a clean and even cut, promoting healthy grass growth.

The Land Pride 311-252M is equipped with a quick-attach system that allows for easy attachment and detachment from the tractor. This user-friendly design simplifies the workflow for landowners who need to switch between different implements frequently. Additionally, the mower's side discharge feature helps to reduce clumping and maintains a neat finish across the mowing area.

Safety is a paramount concern in design, and Land Pride incorporates several safety features into the 311-252M. The mower includes a protective shield around the cutting deck, minimizing the risk of debris being thrown during operation. It also has clearly marked safety decals, ensuring operators are aware of necessary precautions while using the equipment.

In summary, the Land Pride 311-252M mower epitomizes a blend of advanced technology, ergonomic design, and robust construction. Its versatility, ease of use, and safety features make it a valuable asset for anyone looking to maintain their landscape efficiently. Whether tackling residential projects or professional mowing jobs, the 311-252M is an excellent choice that reflects Land Pride's commitment to quality and performance in outdoor power equipment.