Land Pride RCR2584 manual Torque Values Chart for Common Bolt Sizes

Page 29

Land Pride

Section 7 Appendix

Table of Contents

Torque Values Chart for Common Bolt Sizes


					Bolt Head Identification
Bolt Size


(Inches)
			Grade 2					Grade 5
													Grade 8

in-tpi	1	2		3			N · m		ft-lb		N · m				ft-lb
		N · m		ft-lb
1/4" - 20		7.4		5.6			11		8		16				12

1/4" - 28		8.5		6			13		10		18				14

5/16 - 18		15		11			24		17		33				25

5/16" - 24		17		13			26		19		37				27

3/8" - 16		27		20			42		31		59				44

3/8" - 24		31		22			47		35		67				49

7/16" - 14		43		32			67		49		95				70

7/16" - 20		49		36			75		55		105				78

1/2" - 13		66		49			105		76		145				105

1/2" - 20		75		55			115		85		165				120

9/16" - 12		95		70			150		110		210				155

9/16" - 18		105		79			165		120		235				170

5/8" - 11		130		97			205		150		285				210

5/8" - 18		150		110			230		170		325				240

3/4" - 10		235		170			360		265		510				375

3/4" - 16		260		190			405		295		570				420

7/8" - 9		225		165			585		430		820				605

7/8" - 14		250		185			640		475		905				670

1" - 8		340		250			875		645		1230				910

1" - 12		370		275			955		705		1350				995

1-1/8" - 7		480		355			1080		795		1750				1290

1 1/8" - 12		540		395			1210		890		1960				1440

1 1/4" - 7		680		500			1520		1120		2460				1820

1 1/4" - 12		750		555			1680		1240		2730				2010

1 3/8" - 6		890		655			1990		1470		3230				2380

1 3/8" - 12		1010		745			2270		1670		3680				2710

1 1/2" - 6		1180		870			2640		1950		4290				3160

1 1/2" - 12		1330		980			2970		2190		4820				3560


							Bolt Head Identification


Bolt Size			5.8								8.8								10.9
Bolt Size
(Metric)
(Metric)		Class 5.8								Class 8.8							Class 10.9
mm x pitch4
mm x pitch4	N · m						ft-lb		N · m				ft-lb			N · m					ft-lb
M 5 X 0.8	4				3				6				5			9				7

M 6 X 1	7				5				11				8			15				11

M 8 X 1.25	17				12				26				19			36				27

M 8 X 1	18				13				28				21			39				29

M10 X 1.5	33				24				52				39			72				53

M10 X 0.75	39				29				61				45			85				62

M12 X 1.75	58				42				91				67			125				93

M12 X 1.5	60				44				95				70			130				97

M12 X 1	90				66				105				77			145				105

M14 X 2	92				68				145				105			200				150

M14 X 1.5	99				73				155				115			215				160

M16 X 2	145				105				225				165			315				230

M16 X 1.5	155				115				240				180			335				245

M18 X 2.5	195				145				310				230			405				300

M18 X 1.5	220				165				350				260			485				355

M20 X 2.5	280				205				440				325			610				450

M20 X 1.5	310				230				650				480			900				665

M24 X 3	480				355				760				560			1050				780

M24 X 2	525				390				830				610			1150				845

M30 X 3.5	960				705				1510				1120			2100				1550

M30 X 2	1060				785				1680				1240			2320				1710

M36 X 3.5	1730				1270				2650				1950			3660				2700

M36 X 2	1880				1380				2960				2190			4100				3220

1in-tpi = nominal thread dia.in inches-threads per inch

2N· m = newton-meters

3ft-lb= foot pounds

4mm x pitch = nominal thread dia. in millimeters x thread pitch

7/14/08

RCR2584 Rotary Cutter 312-459M

27

Image 29

Contents Rotary Cutter Operator’st ’s ManuallTable of Contents Keep Riders Off Machinery Be Aware of Signal WordsFor Your Protection Shutdown and StoragePractice Safe Maintenance Use Safety Lights and DevicesPrepare for Emergencies Wear Protective EquipmentTable of Contents 818-130C 818-187C Safety Labels818-552C 818-230C818-540C 838-094C 818-830COwner Assistance Using This ManualPoint Quick Hitch Assembly Point Hitch AssemblyDriveline Installation Tractor RequirementsDual Tailwheel Assembly Single Tailwheel AssemblyTrail-Type Cutter Hitch AssemblyAxle Assembly Safety GuardsRear Chain Guard Front Chain GuardPoint Tractor Hook-Up Tractor Hook-UpTrail-Type Tractor Hook-Up Check Chains Safety ChainsTransporting Operating ChecklistOperating Check List Cutting InstructionsNominal Cutting Height Leveling ProcedureLift-Type Cutter Single Tailwheel Cutter Height AdjustmentTrail-Type Lift Selections Dual TailwheelTrail-Type Deck Attitude AdjustmentLift-Type Service Cutting Blades MaintenanceClutch Run-In Driveline ClutchStorage Clutch Assembly and DisassemblyLubrication LubricationTailwheel Spindle Tube Tailwheel HubDriveline Driveline U-JointsRatchet Jack Inner Tube BearingRCR2584 Rotary Cutter Speciﬁcations and CapacitiesTroubleshooting Problem Cause Solution Excessive vibration Torque Values Chart for Common Bolt Sizes 28 RCR2584 Rotary Cutter 312-459M 14/08 Hydraulic Cylinder One year Parts and Labor WarrantyCorporate Ofﬁce P.O. Box 5060 Salina, Kansas 67402-5060 USA

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RCR2584 specifications

The Land Pride RCR2584 is a robust rotary cutter designed for heavy-duty applications, making it an essential tool for landowners, farmers, and landscapers alike. This rotary cutter is known for its ability to effortlessly tackle thick vegetation, ensuring that properties remain well-maintained and aesthetically pleasing. One of its main features is its cutting width of 84 inches, allowing users to cover large areas in a single pass, thereby saving both time and effort during land management tasks.

Equipped with a powerful gear-driven transmission, the RCR2584 exhibits exceptional durability and strength. This feature is crucial for cutting through tough brush and overgrown grass, as it provides reliable performance even under challenging conditions. The design of the cutter includes a heavy-duty, reinforced frame, which contributes to its robust construction, ensuring that it can withstand the rigors of daily use without compromising performance or safety.

The deck of the RCR2584 features a smooth underside, which prevents grass buildup and enhances the cutter's cutting efficiency. Additionally, this rotary cutter boasts a dual-blade design, allowing for cleaner cuts and improved mulching capabilities. The heavy-duty blade mounts add to the overall durability of the system, ensuring that the blades maintain their position while cutting through dense materials.

For enhanced stability, the RCR2584 includes side skids, which help adjust the cutting height and ensure a smooth, even result across varied terrain. Operators can easily adjust the cutting height as needed, making the cutter versatile for different environments and mowing conditions. Furthermore, the solid 3-point hitch design secures the cutter to tractors, providing a safe and stable connection.

In terms of safety features, the RCR2584 incorporates chain shields that help contain debris, reducing the risk of projectiles while operating. The heavy-duty construction of this rotary cutter not only ensures longevity but also provides peace of mind for operators concerned about safety.

The Land Pride RCR2584 rotary cutter is truly a top-tier solution for those needing reliable land management tools. Its impressive features, advanced technology, and sturdy design make it a valuable investment for maintaining properties and managing landscapes effectively. With this cutter in your arsenal, you can conquer the toughest jobs with confidence.