| Title |
Standard No. |
Implemented On |
| Agricultural vehicles—Mechanical connections between towed and towing vehicles—Part 6:Specifications for non-swivel clevis couplings | GB/T 19408.6-2020 | 2021-6-1 |
| Mechanical couplings between tractor and towed vehicle―Requirement and testing method | GB/T 35350-2017 | 2018-7-1 |
| Agricultural tractors―Rear-mounted power take-off types 1,2,3 and 4―Part 2:Narrow-track tractors,dimensions for master shield and clearance zone | GB/T 1592.2-2016 | 2016-9-1 |
| Agricultural tractors―Rear-mounted power take-off types 1,2,3 and 4―Part 1:General specifications,safety requirements，dimensions for master shield and clearance zone | GB/T 1592.1-2016 | 2016-9-1 |
| Agricultural tractors―Rear-mounted power take-off types 1,2,3 and 4―Part 3:Main PTO dimensions and spline dimensions,location of PTO | GB/T 1592.3-2016 | 2016-9-1 |
| Agricultural wheeled tractors―Front-mounted equipment―Part 2:Stationary equipment connection | GB/T 10916.2-2015 | 2015-9-1 |
| Tractor’s connective equipment for trailers—Types dimensions and mounting requirement | GB/T 2779-2009 | 2010-5-1 |
| Agricultural tractors - Rear- mounted power take-off types 1 2 and 3 - Part 2: Narrow-track tractors dimensions for master shield and clearance zone | GB/T 1592.2-2008 | 2009-2-1 |
| Agricultural tractors - Rear- mounted power take-off types 1 2 and 3 - Part 1: General specifications safety requirements dimensions for master shield and clearance zone | GB/T 1592.1-2008 | 2009-2-1 |
| Agricultural tractors - Rear- mounted power take-off types 1 2 and 3 - Part 3: Main PTO dimensions and spline dimensions location of PTO | GB/T 1592.3-2008 | 2009-2-1 |
| Drawbars for agricultural tractors - Types dimensionsand mounting requirements | GB/T 2780-2008 | 2008-7-1 |
| Power take-off pulley for agricultural tractors—Peripheral speed and width | GB/T 2778-2007 | 2007-11-1 |
| Technical Specification of Quality Evaluation for Spline Shaft Used in Agricultural Machinery | NY/T 1419-2007 | 2007-9-1 |
| PTO for walking tractors | JB/T 7278-2007 | 2007-9-1 |
| Operating requirements for tractors power take-off and drawbars | GB/T 6961-2003 | 2003-8-1 |
| wheeled tractors - Front-mounted equipment - Part 1: Power take-off and three-point linkage | GB/T 10916-2003 | 2003-8-1 |
| Agricultural tractors―Rear-mounted power take-off―Types 1,2 and 3 | GB/T 1592-2003 | 2003-8-1 |
| Lawn and garden ride-on (riding) tractors - Drawbar | GB/T 17124-1997 | 1998-10-1 |
| Lawn and garden ride-on (riding) tractors—Power take-off | GB/T 17122-1997 | 1998-10-1 |
| Lawn and garden ride-on (riding) tractors - One-point tubular sleeve hitch | GB/T 17123-1997 | 1998-10-1 |
| Power take-off safety shield for agricultural tractors Types dimensions and strength specifications | GB/T 2777-1992 | 1993-7-15 |
| Darawbars for agricultural tractors―Types dimensions and mounting requirements | GB/T 2780-1992 | 1993-7-1 |
| Power take-off pulley for agricultural tractors―Peripheral speed and width | GB/T 2778-1992 | 1993-7-1 |
