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Identification Corrosion Technical review MTC1, Earthmoving Machinery

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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

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

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

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 - 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.
Standard

Countersunk Square Holes for Cutting Edges and End Bits
2011-10-25
CURRENT
J740_201110
To be used on cutting edges and end bits in conjunction with No. 3 head plow bolts (Ref. ANSI B18.9) typically used on off-road self-propelled work machines as described in SAE J1116. Cutting edges are further defined in SAE J737, J739 and J1304. End bits are further defined in SAE J63. 1 When section thickness exceeds A in drawing 1 (Figure 2) (countersunk one side) or B in drawing 4 (countersunk both sides), use counterbore with diameter D, as shown in cross section drawings 2, 5 and 6, or extended countersink C, as shown in cross section drawings 3 and 7. 2 The inscribed circle of the square holes shall be concentric with countersink or counterbore within 0.03 in (0.8 mm).
Standard

Cutting Edge—Double Bevel Cross Sections
2008-07-07
HISTORICAL
J738_200807
This standard is for cutting edge sections typically used in earthmoving machinery defined in SAE J1507: a Tractor - Scrapers as defined in SAE J728. b Dozers as described in SAE J729 and J173. c Loaders as described in SAE J731. d Graders as described in SAE J870. Hole spacing is defined for dozers and scrapers in J737 and graders in J739. Hole conformation is defined in J740.
Standard

Rated Operating Load for Loaders
2007-04-30
HISTORICAL
J818_200704
This SAE Standard applies to wheel and crawler loaders taking only hydraulic lift capacity and tipping capacity into consideration. It is recognized that specific operating conditions may allow larger, or require smaller loads than the rated operating load. Some conditions could require more careful or restricted operation with the rated operating load. This standard is not to be construed as setting up test procedures or conditions.
Standard

Cutting Edge—Optional Cross-Sections and Dimensions Loader Straight
2006-02-05
HISTORICAL
J1581_200602
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
2006-02-05
HISTORICAL
J1303_200602
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.
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