Search Results

Standard

ANTILOCK BRAKE SYSTEMS ENERGY CONSUMPTION TEST PROCEDURE FOR AIR-BRAKED-EQUIPPED TRUCK TRACTORS, BUSES, TRAILERS, AND DOLLIES

1996-05-01

HISTORICAL

J2255_199605

This SAE Recommended Practice provides instructions and test procedures for measuring air consumption of air braked vehicles equipped with Antilock Brake Systems (ABS) used on highways.

Standard

Heavy Vehicle Controls Prioritization and Conflict Resolution

2015-04-10

HISTORICAL

J3081_201504

This document is written to address acceleration and deceleration control issues related to Heavy Duty Trucks and Buses greater than 10 000 GVW.

Standard

BRAKE SYSTEM ROAD TEST CODE — TRUCK, BUS, AND COMBINATION OF VEHICLES

1971-05-01

HISTORICAL

J786A_197105

This SAE Recommended Practice establishes a uniform procedure for the level road test of the brake systems of new trucks, buses, and combination of vehicles designed for roadway use and falling in the following classifications: Light trucks and buses: 6001-10,000 lb gvw Truck and bus: Over 10,000 lb gvw Combination of vehicles (towing vehicle over 10,000 lb gvw)

Standard

BRAKE SYSTEM ROAD TEST CODE—TRUCK, BUS, AND COMBINATION OF VEHICLES

1978-03-01

HISTORICAL

J786A_197803

This SAE Recommended Practice establishes a uniform procedure for the level road test of the brake systems of new trucks, buses, and combination of vehicles designed for roadway use and falling in the following classifications: Light trucks and buses: 6001-10,000 lb (2700-4500 kg) gvw Truck and bus: Over 10,000lb (4500 kg) gvw Combination of vehicles (towing vehicle over 10,000 lb (4500 kg) gvw)

Standard

Brake System Road Test Code - Truck, Bus, and Combination of Vehicles

1998-12-01

CURRENT

J786A_199812

This SAE Recommended Practice establishes a uniform procedure for the level road test of the brake systems of new trucks, buses, and combination of vehicles designed for roadway use and falling in the following classifications: Light trucks and buses: 6001–10,000 lb (2700–4500 kg) gvw Truck and bus: Over 10,000 lb (4500 kg) gvw Combination of vehicles (towing vehicle over 10,000 lb (4500 kg) gvw)

Standard

TEST CODE—TRUCK, TRUCK-TRACTOR, AND TRAILER AIR SERVICE BRAKE SYSTEM PNEUMATIC PRESSURE AND TIME LEVELS

1976-06-01

HISTORICAL

J982A_197606

This SAE Recommended Practice establishes a test procedure for measuring pneumatic system differentials and time relationships for 125 psig (862 kPa) nominal air pressure brake systems.

Standard

Test Code - Truck, Truck-Tractor, and Trailer Air Service Brake System Pneumatic Pressure and Time Levels

1990-01-01

CURRENT

J982_199001

n/a

Standard

TRUCK, TRUCK-TRACTOR, AND TRAILER AIR SERVICE BRAKE SYSTEM PNEUMATIC PRESSURE AND TIME LEVELS

1967-02-01

HISTORICAL

J982_196702

This SAE Recommended Practice establishes pneumatic design levels for new vehicles with 125 psi nominal pressure service air brake systems.

Standard

IN-SERVICE BRAKE PERFORMANCE TEST PROCEDURE—VEHICLES OVER 4500 kg (10 000 lb)

1992-11-01

HISTORICAL

J1250_199211

This SAE Recommended Practice establishes a uniform practical series of subprocedures for level road testing of the brake performance of vehicles with gross vehicle weight ratings over 4500 kg (10 000 lb).

Standard

IN-SERVICE BRAKE PERFORMANCE TEST PROCEDURE—VEHICLES OVER 4500 kg (10 000 lb)

1980-02-01

HISTORICAL

J1250_198002

This SAE Recommended Practice establishes a uniform practical series of sub-procedures for level road testing of the brake performance of vehicles with gross vehicle weight ratings over 4500 kg (10 000 lb).

Standard

Identification and Installation of Air Brake System Components

2022-07-06

CURRENT

J2580_202207

This Recommended Practice covers air braked trucks, truck-tractors, trailers and buses. It enumerates the identification and installation of the air brake components not covered in other SAE recommended practices and standards.

Standard

Brake System Rating Test Code - Commercial Vehicles

2023-01-09

CURRENT

J880_202301

This code is intended for commercial vehicles over 4500 kg (10 000 lb) with brake systems having typical service pressure ranges 0 to 14.1 mPa (0 to 2050 psi) hydraulic or 0 to 830 kPa (0 to 130 psi) air and is not directly applicable to vehicles with other systems. Air over hydraulic systems are to be tested as air systems.

Standard

Brake System Rating Test Code - Commercial Vehicles

2011-10-05

HISTORICAL

J880_201110

This code is intended for commercial vehicles over 4500 kg (10 000 lb) with brake systems having typical service pressure ranges 0 to 14.1 mPa (0 to 2050 psi) hydraulic or 0 to 830 kPa (0 to 130 psi) air and is not directly applicable to vehicles with other systems. Air over hydraulic systems are to be tested as air systems.

Standard

BRAKE SYSTEM RATING TEST CODE—COMMERCIAL VEHICLES

1985-03-01

HISTORICAL

J880_198503

This code is intended for vehicles with brake systems having typical service pressure ranges 0–1800 psi (0–12.4 MPa) hydraulic or 0–120 psi (0–830 kPa) air and is not directly applicable to vehicles with other systems.

Standard

BRAKE SYSTEM RATING TEST CODE—COMMERCIAL VEHICLES

1997-02-01

HISTORICAL

J880_199702

This code is intended for commercial vehicles over 4500 kg (10 000 lb) with brake systems having typical service pressure ranges 0 to 14.1 mPa (0 to 2050 psi) hydraulic or 0 to 830 kPa (0 to 120 psi) air and is not directly applicable to vehicles with other systems. Air over hydraulic systems are to be tested as air systems.

Standard

BRAKE SYSTEM RATING TEST CODE–COMMERCIAL VEHICLES

1980-02-01

HISTORICAL

J880_198002

This code is intended for vehicles with brake systems having typical service pressure ranges 0–1800 psi (0–12.4 MPa) hydraulic or 0–120 psi (0–830 kPa) air and is not directly applicable to vehicles with other systems.

Standard

Brake Rating Power Requirements - Truck and Bus

2019-07-18

CURRENT

J257_201907

The minimum performance values in this SAE Recommended Practice are applicable to vehicles with brake systems having typical service pressure ranges 0 to 16.6 MPa (0 to 2400 psi) hydraulic or 0 to 945 kPa (0 to 135 psi) air only. SAE J880 not only provides for determining maximum brake rating power capability, but also permits verification of any desired or arbitrary level such as the requirement established herein. The determining criteria for deciding brake rating power capability are: a. Cold brake stopping ability. b. Fade as a result of brake power absorption. c. Hot brake stopping ability following brake power absorption. d. Brake system stability following brake power absorption. e. Functional and structural integrity of brake system following test.

Standard

BRAKE FORCE DISTRIBUTION PERFORMANCE GUIDE—COMMERCIAL VEHICLES

1995-04-01

HISTORICAL

J1854_199504

This SAE Recommended Practice establishes performance guidelines for the threshold pressure and brake force output of the brakes on the axles of air-braked towing trucks, truck-tractors, truck-trailers, and converter dollies with GVWRs over 10 000 lb designed to be used on the highway in combination with other air-braked vehicles of this type in commercial operations.

Standard

Brake Force Distribution Performance Guide—Truck and Bus

2003-09-09

HISTORICAL

J1854_200309

This SAE Recommended Practice establishes performance guidelines for the threshold pressure and brake force output of the brakes on the axles of air-braked towing trucks, truck-tractors, truck-trailers, and converter dollies with GVWRs over 4536 kg (10 000 lb) designed to be used on the highway in combination with other air-braked vehicles of this type in commercial operations.

Standard

Brake Force Distribution Performance Guide - Truck and Bus

2013-09-04

HISTORICAL

J1854_201309

This SAE Recommended Practice establishes performance guidelines for the threshold pressure and brake force output of the brakes on the axles of air-braked towing trucks, truck-tractors, truck-trailers, and converter dollies with GVWRs over 4536 kg (10 000 lb) designed to be used on the highway in combination with other air-braked vehicles of this type in commercial operations.