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Manufacturing MTC1, Earthmoving Machinery Safety testing and procedures Failure analysis

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Standard

Specification Definitions - Hydraulic Backhoes
2020-03-04
CURRENT
J49_202003
This standard applies to hydraulic backhoes which have no more than 190 degrees of rotational swing and are mounted on wheeled tractors and crawler tractors.
Standard

Cutting Edge - Double Bevel Cross Sections
2020-01-15
CURRENT
J738_202001
This standard is for cutting edge sections typically used in earth-moving machinery defined in SAE J1116 and ISO 6165: a Scrapers as defined in ISO 7133. b Dozers as described in ISO 6747. c Loaders as described in ISO 7131. d Graders as described in ISO 7134. Hole spacing is defined ISO 7129. Hole conformation is defined in SAE J740.
Standard

Material Handler Nomenclature and Specifications
2019-04-15
CURRENT
J2506_201904
This SAE Standard establishes terminology and the content of commercial literature specifications for self-propelled crawler and wheeled material handlers, pedestal mounted material handlers and their equipment as defined in 3.1. Illustrations used here are not intended to include all existing commercial machines or to be exactly descriptive of any particular machine. They have been provided to describe the principles to be used in applying this document. (Material handlers share many design characteristics with hydraulic excavators and log loaders; primarily 360 degree continuous rotation of the upperstructure relative to the undercarriage or mounting. They differ in their operating application. Material handlers are used for the handling of scrap material and normally utilize grapples or magnets. Hydraulic excavators are used for the excavation of earth, gravel and other loose material utilizing a bucket.
Standard

Lift Capacity Calculation Method Scrap and Material Handlers
2019-04-15
CURRENT
J2518_201904
This SAE Standard provides a uniform method to calculate the lift capacity of scrap and material handlers, establishes definitions and specifies machine conditions for the calculations. This document applies to scrap and material handlers as defined in SAE J2506 that have a 360 degrees continuous rotating upper structure. It does not apply to equipment that is incapable of lifting a load completely off the ground. This document applies to those machines that are crawler, wheel, rail and pedestal or stationary mounted.
Standard

Specification Definitions - Hydraulic Backhoes
2018-11-14
HISTORICAL
J49_201811
This standard applies to hydraulic backhoes which have no more than 190 degrees of rotational swing and are mounted on wheeled tractors and crawler tractors.
Standard

Cutting Edge - Double Bevel Cross Sections
2014-01-08
HISTORICAL
J738_201401
This standard is for cutting edge sections typically used in earth-moving machinery defined in SAE J1116 and ISO 6165: a Scrapers as defined in ISO 7133. b Dozers as described in ISO 6747. c Loaders as described in ISO 7131. d Graders as described in ISO 7134. Hole spacing is defined ISO 7129. Hole conformation is defined in SAE J740.
Standard

Specification Definitions - Hydraulic Backhoes
2012-07-16
HISTORICAL
J49_201207
This standard applies to hydraulic backhoes which have no more than 190 degrees of rotational swing, and are mounted on wheel tractors and crawler tractors.
Standard

Travel Performance and Rating Procedure, Crawler Mounted Hydraulic Excavators, Material Handlers, Knuckle Boom Log Loaders, and Certain Forestry Equipment
2012-01-06
CURRENT
J1309_201201
This SAE Standard describes a uniform method to calculate and specify travel performance characteristics of hydraulic excavators, material handlers, knuckle boom log loaders, delimbers, feller bunchers, harvesters, processors, and other knuckle boom material handlers. It establishes definitions and specifies machine conditions for calculations and tests. This document applies to crawler mounted machines such as hydraulic excavators as defined in SAE J/ISO 6165 and ISO 7135, and knuckle boom log loaders as defined in SAE J1209 and SAE J2055. This document also applies to certain forestry equipment defined in SAE J1209 and ISO 6814 that have crawler mountings such as delimbers, feller bunchers, harvesters, and processors. Included in the definition of hydraulic excavators are also front shovel, clamshell, and telescoping boom excavators.
Standard

Nomenclature - Rollers and Compactors
2011-10-27
CURRENT
J1017_201110
This SAE Standard provides names of major components peculiar to rollers and compactors. Illustrations of components are not intended to be exactly descriptive of any particular machine. NOTE: Rollers and compactors will be defined in a section added to SAE J1057a.
Standard

Metric Countersunk Holes for Cutting Edges and End Bits
2011-10-27
CURRENT
J1580_201110
this document is to be used on cutting edges and end bits in conjunction with metric bolts (reference ISO 7852-1982) typically used on off-road, self-propelled work machines as described in SAE J1116. The cutting edges are further defined in SAE J737, J739, J1304, and J1581. The end bits are further defined in SAE J63.
Standard

Loading Ability Test Procedure - Scrapers
2011-10-27
CURRENT
J764_201110
This SAE Information Report applies to all independent or combination construction and industrial machines that are designed to scraper-load and transport material. (See SAE J1116 and J1057a.)
Standard

Rated Operating Load for Loaders Equipped with Log or Material Forks Without Vertical Mast
2011-10-27
CURRENT
J1197_201110
This SAE Recommended Practice applies to wheel and crawler loaders when equipped with log or material handling forks without vertical masts, taking only hydraulic lift capacity and operating stability into consideration. It is recognized that specific operating conditions may allow larger, or require smaller loads than the rated operating load. Some conditions would require more careful or restricted operation with the rated operating load. This practice is not to be construed as setting up test procedures or conditions.
Standard

Cutting Edge - Optional Cross-Sections and Dimensions Loader Straight
2011-10-25
CURRENT
J1581_201110
The purpose of this SAE Recommended Practice is to specify dimensions for loader straight cutting edge cross sections without holes and with bolt holes for mounting bolt-on teeth and tooth adaptors on loader buckets described by SAE J731. This recommended practice is intended to supplement SAE J1303 and SAE J1304 with cross sections for heavier duty applications, by identifying larger blunts, greater bevel angles, larger bolt holes, and greater bolt spacing.
Standard

Cutting Edge - Cross Sections Loader Straight
2011-10-25
CURRENT
J1303_201110
For cutting edges used on buckets for loaders defined in SAE J1057a. The dimensions are applicable to rolled, cast, forged, flame cut, and machined cutting edge sections. Straight cutting edges are defined as those whose leading edge and rear edge are parallel and, thus, are of constant cross section. For "straight cutting edge sections with bolt holes," see SAE J1304 FEB85. NOTE—For some heavy duty applications, cross sections with larger blunts and greater bevel angles may be required.
Standard

Cutting Edge - Cross Sections Loader Straight with Bolt Holes
2011-10-25
CURRENT
J1304_201110
For cutting edges used on buckets for loaders defined in SAE J1057a. The dimensions are applicable to rolled and machined sections only. Cutting edge cross section thickness is limited to a maximum of 35 mm. Bolt-on tooth adapters are rarely used on loader buckets with cutting edge thicknesses in excess of 35 mm. This recommended practice applies only to straight cutting edges defined as those whose leading edge and rear edge are parallel and thus are of constant cross section. Overall cross sections to which bolt holes were added as indicated by this recommended practice were selected from those indicated per "Cutting Edge—Cross Sections Loader Straight," SAE J1303 FEB85. Selection was based on minimum section width requirements to accommodate bolt-on tooth adapters. NOTE—For some heavy-duty applications, cross sections with larger blunts, greater bevel angles, and larger bolt holes may be required.
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