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This SAE Recommended Practice is intended to serve as a reference for the amount of torque that a Power Take-Off can induce on the transmission mounting pad. This document will apply to six-bolt, eight-bolt, and rear mounted power take-offs.

This SAE J2971 Recommended Practice Truck and Bus Aerodynamic Device Terminology document describes a standard naming convention of aerodynamic devices and technologies used to control aerodynamic forces on truck and buses weighing more than 10,000 pounds (including trailers).

This SAE Standard describes methods for evaluating the performance of the systems detection device, the minimum detection areas behind the machine, the visual and audible information presented to the operator and ground personnel, and the systems fault detection requirements. Also included are operator system function tests and maintenance procedures. The purpose of this document is to establish performance requirements for a Discriminating Back-Up Alarm System.

This report discusses the use of specialized analytical procedures that can be used to predict the structural behavior of ROPS and machine frame systems subjected to testing as described in SAE Recommended Practice J1040. For practical reasons, these complex calculations require the use of computerized methods. Specific approaches that are thought to be essential to preparing accurate analytical predictions are described. The importance of an experienced ROPS analyst is reviewed. The use of analytical procedures to predict the performance of ROPS is especially desirable for ROPS designed for installation on very large off-road machines, where problems of testing are extraordinarily great, and for predicting the effects of changes to proven ROPS designs before retesting. This report also covers the use of these analytical techniques as ROPS design tools.

To provide specifications for lighting and marking of agricultural equipment whenever such equipment is operated or traveling on a highway.

This SAE Standard includes only those towing winches commonly used on skidders and crawler tractors. These winches are used on self-propelled machines described in SAE J1057, J1116, and J1209. Specifically excluded are those winches used for hoisting operations.

This recommended practice applies to construction and general purpose industrial machines as categorized in SAE J1116. It describes the parameters related to the inherent availability of the covered classes of Off-Road Self-Propelled Work Machines.

This SAE Standard applies to the following off-road work machines of mass greater than 700 kg that are commonly used in earthmoving, construction, logging, and mining applications as identified in SAE J1116 JUN86 and designed for an-board, seated operator: a Crawler tractors and loaders (see SAE J1057 SEP88 Sections 3.1 and 7.1 and SAE J727 JAN86 for description and nomenclature). b Graders (see SAE J1057 SEP88 Section 6 and SAE J870 JUL84 for description and nomenclature). c Wheel loaders, wheel tractors, and their modifications used for rolling or compacting, dozer equipped wheel tractors, wheel log skidders, skid steer loaders, and backhoe loaders (see SAE J1057 SEP88 Sections 3.2, 7.2, and 9 for description and nomenclature). d Wheel industrial tractors (see SAE J1092 JUN86 for description and nomenclature). e Tractor portion of semi-mounted scrapers, water wagons, articulated steer dumpers, bottom dump wagons, side dump wagons, rear dump wagons, and towed fifth wheel attachments (see SAE J1057 SEP88 Sections 4.1.1.4, 4.1.2, 4.2.1.1, 4.3.1.2, 4.3.1.3, 4.3.2, and 5 and SAE J869 JUL90 and SAE J728 JUL90 for description and nomenclature). f Rollers and compactors (see SAE J1017 JAN86 for description and nomenclature). g Rigid frame dumpers with full mounted bodies (see SAE J1057 SEP88 Sections 4.1.1.1, 4.1.1.2, 4.1.1.3, 4.1.1.5, and 4.3.1.1 and SAE J1016 JUL90 for description and nomenclature).

This standard applies to the following off-road work machines of mass greater than 700 kg that are commonly used in earthmoving, construction, logging, and mining applications as identified in SAE J1116 JUN86 and designed for an on-board, seated operator: (a) Crawler tractors and loaders (See SAE J1057 JUN81 Sections 3.1 and 7.1 and SAE J727 JAN86 for description and nomenclature.) (b) Graders (See SAE J1057 JUN81 Section 6 and SAE J870 JUL84 for description and nomenclature.) (c) Wheel loaders, wheel tractors and their modifications used for rolling or compacting, dozer equipped wheel tractors, wheel log skidders, skid steer loaders, and backhoe loaders (See SAE J1057 JUN81 Sections 3.2, 7.2 and 9 for description and nomenclature.) (d) Wheel industrial tractors (See SAE J1092 JUN86 for description and nomenclature.)

The following off-highway machines commonly used in earthmoving, construction, logging, and mining applications are included (pneumatic-tired agricultural machines and machines whose use is predominantly, or entirely, in manufacturing plants and/or warehouses are specifically excluded): (a) Crawler tractors and crawler loaders of mass greater than 700 kg (1543 lb). (b) Graders of mass greater than 700 kg (1543 lb). (c) Wheel loaders, and wheel tractors, and their modifications used for rolling and compacting, and wheel log skidders of mass greater than 700 kg (1543 lb). (d) The tractor portion of semi-mounted scrapers, dumpers, water wagons, bottom dump wagons, rear dump wagons and towed fifth wheel attachments of mass greater than 700 kg (1543 lb). (e) Dumpers with full-mounted bodies of mass greater than 700 kg (1543 lb). (f) Skid-steer loaders of mass greater than 700 kg (1543 lb). (g) Wheel loaders and wheel tractors equipped with dozers of mass greater than 700 kg (1543 lb).

The following off-highway vehicles commonly used in earthmoving, construction, logging, and industrial applications are included (pneumatic-tired agricultural vehicles and vehicles whose use is predominantly, or entirely, in manufacturing plants and/or warehouses are specifically excluded): (a) Track-type tractors of mass greater than 700 kg (1540 lb). (b) Pneumatic-tired, self-propelled motor graders of mass greater than 700 kg (1540 lb). (c) Pneumatic-tired front-end loaders and dozers of mass greater than 700 kg (1540 lb). (d) Pneumatic-tired prime movers of mass greater than 700 kg (1540 lb). (e) Pneumatic-tired, off-highway, nontrailed hauling units, with rear or side dump bodies, of mass greater than 700 kg (1540 lb). (f) Four-wheel drive, skid steer, front-end loaders of mass greater than 700 kg (1540 lb). (g) Industrial-type, wheeled front-end loaders and dozers of mass greater than 700 kg (1540 lb).

The following off-highway vehicles commonly used in earth- moving, construction, logging, and industrial applications are included (pneumatic-tired agricultural vehicles and vehicles whose use is predominantly, or entirely, in manufacturing plants and/or warehouses are specifically excluded): (a) Track-type tractors of mass greater than 700 kg (1540 lb). (b) Pneumatic-tired, self-propelled motor graders of mass greater than 700 kg (1540 lb). (c) Pneumatic-tired front-end loaders and dozers of mass greater than 700 kg (1540 lb). (d) Pneumatic-tired prime movers of mass greater than 700 kg (1540 lb). (e) Pneumatic-tired, off-highway, nontrailed hauling units, with rear or side dump bodies, of mass greater than 700 kg (1540 lb). (f) Four-wheel drive, skid steer, front-end loaders of mass greater than 700 kg (1540 lb). (g) Industrial-type, wheeled front-end loaders and dozers of mass greater than 700 kg (1540 lb).

The following off-highway machines commonly used in earthmoving, construction, logging, and mining applications are included (pneumatic-tired agricultural machines and machines whose use is predominantly, or entirely, in manufacturing plants and/or warehouses are specifically excluded): (a) Crawler tractors and crawler loaders of mass greater than 700 kg (1543 lb). (b) Graders of mass greater than 700 kg (1543 lb). (c) Wheel loaders, and wheel tractors, and their modifications used for rolling and compacting, and wheel log skidders of mass greater than 700 kg (1543 lb). (d) The tractor portion of semi-mounted scrapers, dumpers, water wagons, bottom dump wagons, rear dump wagons and towed fifth wheel attachments of mass greater than 700 kg (1543 lb). (e) Dumpers with full-mounted bodies of mass greater than 700 kg (1543 lb). (f) Skid-steer loaders of mass greater than 700 kg (1543 lb). (g) Wheel loaders and wheel tractors equipped with dozers of mass greater than 700 kg (1543 lb).