643R Loader: Approved MFWD Tractors, Rear Ballast and Approved Front Tires

CC1028077-UN-11MAY06

To help prevent personal injury or death caused by tractor rollover, be sure tractor is equipped with rollover protective structure (ROPS) and approved seat belt. Ensure stability of tractor and loader by adding the recommended amount of ballast to the rear hitch of tractor.

To prevent tire failure, use only tires with load index equal or greater than those shown in following tables.

Compatibility shown in following tables is given for Premium, non-Premium, SE and non-SE tractors.

See your tractor Operator's Manual to find allowed tire sizes.

Set tire pressure to the maximum work pressure for a maximum speed of 10 km/h (6.2 mph).

See your tractor Operator's Manual, tire manufacturer's documentation or your John Deere dealer to know tire specifications.

Tractor		643R Loader NSL			643R Loader MSL			643R Loader HSL
Series	Models	Hitch Ballast1	Tire Load Index		Hitch Ballast1	Tire Load Index		Hitch Ballast1	Tire Load Index
			A8 or A8/B tire speed rating	D tire speed rating		A8 or A8/B tire speed rating	D tire speed rating		A8 or A8/B tire speed rating	D tire speed rating
6R iT4	6105R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6115R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6125R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6130R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6140R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6150R	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
6R Tier 4	6110R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6120R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6130R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6135R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6145R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6155R	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138

Tractor		643R Loader NSL			643R Loader MSL			643R Loader HSL
Series	Models	Hitch Ballast1	Tire Load Index		Hitch Ballast1	Tire Load Index		Hitch Ballast1	Tire Load Index
			A8 or A8/B tire speed rating	D tire speed rating		A8 or A8/B tire speed rating	D tire speed rating		A8 or A8/B tire speed rating	D tire speed rating
6M iT4	6105M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6115M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6125M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6130M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6140M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6150M	1150 kg (2550 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
6M Tier 4	6110M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6120M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6130M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6135M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6145M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6155M	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
6030	6130	1150 kg (2550 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6230	1150 kg (2550 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6330	1150 kg (2550 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6430	1150 kg (2550 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6530	1150 kg (2550 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6630	1150 kg (2550 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6830	1150 kg (2550 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6930	1150 kg (2550 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
6025 without cab	6525	1150 kg (2550 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
7020 without cab	7320	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
6020	6020	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6120	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6220	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6320	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6420	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6520	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6620	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6820	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6920	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
6015 without cab	6515	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
6010	6010	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6110	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6210	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6310	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6410	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6510	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6610	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6810	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
	6910	1500 kg (3300 lb.)	136	133	1500 kg (3300 lb.)	141	138	1500 kg (3300 lb.)	141	138
6006	6506	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
6000	6100	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6200	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6300	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6400	1500 kg (3300 lb.)	136	133	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK	NOT OK
	6600	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6800	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138
	6900	1500 kg (3300 lb.)	136	133	1800 kg (4000 lb.)	141	138	1800 kg (4000 lb.)	141	138