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Standard

CAPACITY RATING—ELEVATING SCRAPERS

1993-06-01

HISTORICAL

J957_199306

This SAE Standard specifies a procedure for approximating the volume of a typical material carried in the bowl of an elevating scraper as defined in SAE J728 and SAE J1057. The volumes are based on the inside dimensions of the bowl and a representative volume on top of the bowl. This rating method is intended to provide a consistent means of comparing capacities; it is not intended to define actual capacities that might be observed in any specific application.

Standard

COMPONENT NOMENCLATURE—GRADERS

1990-07-30

HISTORICAL

J870_199007

This SAE Standard provides names of major components peculiar to graders as defined in SAE J1057 (See Figure 1). Illustrations of components are not intended to be exactly descriptive of any particular machine.

Standard

COMPONENT NOMENCLATURE—SCRAPERS

1990-07-01

HISTORICAL

J728_199007

This SAE Standard provides names of major components peculiar to the scraper portion of tractor-scrapers. Reference SAE J1057. Illustrations of components are not intended to be exactly descriptive of any particular machine.

Standard

CUTTING EDGE—DOUBLE BEVEL CROSS SECTIONS

1986-06-01

HISTORICAL

J738_198606

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

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

Countersunk Square Holes for Cutting Edges and End Bits

2006-02-05

HISTORICAL

J740_200602

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 - 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 - 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

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

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

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.

Standard

Cutting Edge—Curved Grader

2006-02-05

HISTORICAL

J739_200602

This SAE Standard is intended for curved cutting edge sections used on graders as defined in SAE J870 and J1057. (See Figure 1 and Table 1.) Hole conformation is further defined in SAE J740 and J1580.

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

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

Earthmoving Machinery—Coupling of Attachments to Skid Steer Loaders

2000-06-28

HISTORICAL

J2513_200006

This SAE Standard sets forth standard dimension requirements for the loader attachment bracket and attachment interface to allow interchangeability of attachments on skid steer loaders whose operating mass (see SAE J/ISO 6165) is 4,500 kg or less. Narrow skid steer loaders may have a width that does not allow compliance with this standard. The design of the loader attachment bracket locking system is not restricted by this standard and is left to the discretion of the manufacturer.

Standard

Excavator and Backhoe Hand Signals

2002-08-29

HISTORICAL

J1307_200208

This SAE Recommended Practice applies to mobile excavators, as defined in SAE J/ISO 6165, Earthmoving Machinery—Basic Types—Vocabulary, and backhoes as defined in SAE J326, Nomenclature Hydraulic Backhoes.

Standard

HOLE SPACING FOR SCRAPER AND DOZER CUTTING EDGES

1989-08-01

HISTORICAL

J737_198908

This standard is intended for cutting edge sections used on: a Tractor-scrapers as described in SAE J1057 and J728. b Dozers as described in SAE J729. These cutting edges are further defined in SAE J738 for cross section and SAE J740 and J1580 for hole conformation.

Standard

Hole Spacing for Scraper and Dozer Cutting Edges

2006-02-01

HISTORICAL

J737_200602

This standard is intended for cutting edge sections used on: a Tractor-scrapers as described in SAE J1057 and J728. b Dozers as described in SAE J729. These cutting edges are further defined in SAE J738 for cross section and SAE J740 and J1580 for hole conformation.

Standard

LOADING ABILITY TEST CODE--SCRAPERS

1985-11-01

HISTORICAL

J764_198511

The code applies to all independent or combination construction and industrial machines that are designed to scraper-load and transport material. (See SAE J1116 and J1057a.) The loading procedure is limited to standing starts in order to reduce the number of variables that are difficult to control and measure. Because of the difficulties in controlling some of the other variables, meaningful numerical comparison of time and load from scraper to scraper requires that data be taken at the same time and place, and that the units being compared be of approximately equal capacity.

Standard

LOADING ABILITY TEST CODE—SCRAPERS

1977-06-01

HISTORICAL

J764_197706

The code applies to all independent or combination construction and industrial machines that are designed to scraper-load and transport material. (See J1116 and J1057a.) The loading procedure is limited to standing starts in order to reduce the number of variables that are difficult to control and measure. Because of the difficulties in controlling some of the other variables, meaningful numerical comparison of time and load from scraper to scraper requires that data be taken at the same time and place, and that the units being compared be of approximately equal capacity.