Tractor Front Ballast Codes Fully Mounted Drill

CAUTION: Proper front ballast is needed to maintain stability and to avoid personal injury or death caused by accidental loss of steering control.

IMPORTANT: The total load on any tractor wheel, due to the total weight of the implement and tractor equipment, must not exceed the carrying capacity of the tractor tires. Refer to tractor operator's manual for weight limitations of tractor and tractor tires.

Tractors	Number of Front Weights	MFWD Codes		2WD Codes
		With Quick Coupler	Without Quick Coupler	With Quick Coupler	Without Quick Coupler
4040—4240—4440 2WD Only	2	231	250	199	215
4050—4250—4450	4	243	263	211	228
4055—4255—4455	6	256	276	224	242
	8	268	290	236	255
	10	280	303	248	268
	12	293	316	260	281
Maximum of 14 for 76 cm (30 in.) Rows on MFWD	14	305	329	273	295
	16	317	343	285	308
	18	329	356	297	321
	20	342	369	310	335
Fluid at 0.61 kg (5.1 lb) of salt per liter (gallon) in typical tire. Code for fluid with tire 75% full.	Fluid	45	48	18	20

Tractors	Number of Front Weights	MFWD Codes		2WD Codes
		With Quick Coupler	Without Quick Coupler	With Quick Coupler	Without Quick Coupler
	2	255	275	207	223
7600, 7700, 7800	4	268	288	220	236
7610—7710—7810	6	280	301	232	250
	8	293	315	245	263
	10	305	328	257	277
	12	318	342	270	290
Maximum of 14 for	14	330	355	282	303
76 cm (30 in.) Rows on MFWD	16	343	369	295	317
	18	355	382	307	330
	20	368	395	320	344
Fluid at 0.61 kg (5.1 lb) of salt per liter (gallon) in typical tire. Code for fluid with tire 75% full.	Fluid	58	62	26	28

Tractors	Number of Weights	4640 2WD	4840 2WD
4640	2	255	263
4840	4	269	278
	6	283	292
	8	296	306
	10	310	321
	12	324	335
	14	338	349
	16	351	364
	18	365	378
	20	379	392
Fluid at 0.61 kg (5.1 lb) of salt per liter (gallon) in typical tire. Code for fluid with tire 75% full.	Fluid	30	30

Tractors	Number of Front Weights	MFWD Codes	2WD Codes
4650—4850	2	376	299
4555—4755—4955	4	391	314
4560—4760—4960	6	405	329
	8	420	343
	10	435	358
	12	449	372
	14	464	387
	16	478	402
	18	493	416
	20	508	431
Fluid at 0.61 kg (5.1 lb) of salt per liter (gallon) in typical tire. Code for fluid with tire 75% full.	Fluid	86	30

Tractors	Number of Front Weights	MFWD Codes	2WD Codes
8100—8200—8300—8400	2	404	335
	4	418	350
	6	433	365
	8	448	380
	10	463	395
	12	478	410
	14	493	425
	16	508	439
	18	523	454
	20	538	469
Fluid at 0.61 kg (5.1 lb) of salt per liter (gallon) in typical tire. Code for fluid with tire 75% full.	Fluid	68	39