| Tractor Model |
Years |
Serial Range |
| ZTU & ZTN |
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948 |
560 001-560 037
560 038-562 974
562 975-565 406
565 407-567 154
567 155-568 754
568 755-570 821
570 822-571 421
571 422-572 967
572 968-575 712
575 713-576 813
576 814-578 013
578 014-581 814
581 815-585 817 |
| ZTS |
1937
1938
1949
1940
1941
1942
1943
1944
1945
1946
1947 |
610 001-610 035
610 036-610 388
610 389-610 684
610 685-611 087
611 088-611 342
611 343-611 446
611 447-611 965
611 966-612 485
612 486-612 885
612 886-613 085
613 086-613 490 |
| ZTI |
1936
1937
1938
1939 |
599 001-599 003
599 004-599 016
599 017-599 018
599 019-599 022 |
| YT |
1937
1938 |
630001-630016
630017-630025 |
| U |
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948 |
310 026-310 500
310 626-312 450
312 451-314 892
314 893-316 500
316 501-317 701
317 702-318 162
318 163-321 101
321 102-325 231
325 231-329 751
329 752-337 417
337 418-339 682 |
| UDLX |
1938 Early
1938 Late |
310 001-310 025
310 501-310 625 |
| GT |
1938
1939
1940
1941 |
160 001-160 076
160 077-160 545
160 546-160 878
160 879-161 253 |
| RT |
1939
1940
1941
1942
1943
1944
1945
1946
1947 |
400 001-402 200
402 201-405 575
405 576-407 950
407 951-408 825
408 826-409 357
409 358-410 747
410 748-413 754
413 755-416 544
416 545-422 057 |
| GTA |
1942
1943
1944
1945
1946
1947 |
162 001-162 300
162 301-162 302
162 303-162 659
162 660-162 869
162 870-163 219
163 220-163 610 |
| GTB |
1947
1948 Early
1948 Late
1949
1950
1951
1952
1953
1954 |
164 001-164 178
164 179-164-214
016 480 000--16 480 0600
016 490 0001-016 490 1205
016 500 0001-016 501 0863
01601864-01603396
01603397-01604889
01604890-01605972
01605973-01606289 |
| RTE |
1948
1949
1950
1951
1952
1953 |
0044800001-0044800501
0044900001-0044900315
0045000001-0045000204
00400205-00400281
00400282
00400283-00400287 |
| RTI |
1948
1949
1950
1951
1952
1953
1954
1955 |
0054800001-0054800700
0054900001-0054900450
0055000001-0055000115
00500116-00500598
00500599-00501000
00501001-00501311
00501312-00501511
00501512-00501579 |
| RTN |
1948
1949
1950
1951 |
0034800001-0034800100
0034900001-0034900200
0035000001-0035000093
00300094-00300173 |
| RTU |
1948
1949
1950
1951
1952
1954 |
0014800001-0014802402
0014900001-0014903039
0015000001-0015002155
00102156-00103972
00103973-00104823
00104824-00104831 |
| UTC w/6Volt |
1948
1949
1951
1952
1954 |
0154800001-0154800300
0154900001-0154900100
01500101-01500180
01500181-01500265
01500266-01500271 |
| UTS |
1948
1949
1950 Early
1950 Late
1951
1952
1953
1954
1955
1956
1957 |
0124800001-0124802276
0124900001-0124903901
0125000001-012500????
01200001-01203850
01203851-01207138
01207139-01210570
01210571-01213219
01213220-01213325
01213326-01214125
01214126-01215100
01215101-01215150 |
| UTU |
1948
1949
1950 Early
1950 Late
1951
1952
1954
1955 |
0114800001-0114802053
0114900001-0114905000
0115000001-011500????
01100001-01105383
01105384-01110117
01110118-01113449
01113450-01113453
01113454-01113456 |
| RTS |
1949
1950
1951
1952
1953 |
0024900001-0024900375
0025000001-0025000300
00200301-00200401
00200402-00200551
00200552-00200701 |
| ZAE |
1949
1950 Early
1950 Late
1951
1952
1953 |
0094900001-0094900301
0095000001-009500????
00900001-00900373
00900374-00900576
00900577-00900997
00900998-00901122 |
| ZAN |
1949
1950 Early
1950 Late
1951
1952
1953 |
0084900001-0084900150
0085000001-008500????
00800001-00800238
00800239-00800442
00800443-00800618
00800619-00800620 |
| ZAS |
1949
1950
1950
1951
1952
1953 |
0074900001-0074900150
0075000001-007500????
00700001-00700480
00700481-00701285
00701286-00701910
00701911-00702610 |
| ZAU |
1949
1950 Early
1950 Late
1951
1952 |
0064900001-0064903013
0065000001-006500????
00600001-00605435
00605436-00609939
00609940-00614658 |
| UTN |
1950
1951
1952 |
038000001-0385000101
03800102-03800204
03800205-03800354 |
UTE w/6 Volt
UTE/UTC w/12 Volt |
1951
1952
1953
1954
1954
1955 |
04300001-04300111
04300112-04300261
04300262-04300264
04300265
08800001-08800060
08800061-08800110 |
| BF & BG |
1951
1952
1953 |
R1838-R4459
R4460-R6537
R6538-R???? |
| V |
1951
1952 |
6V186-6V421
6V422-6V??? |
| GTC |
1951
1952
1953 |
04700001-04700018
04700019-04700676
04700677-04701101 |
| UDS |
1952
1954
1955
1956 |
05000001-05000018
05000019-05000755
05000955-05001154
05002105-05002404 |
| UDU |
1952
1953 |
04900001
04900002-04900030 |
| GTB-D |
1953
1954 |
06800001
06800002-06800850 |
| RTI-M |
1953 |
05500001-05500249
|
| ZBE |
1953
1954
1955 |
06300001-06300075
06300076-06300306
06300307-06300501 |
| ZBU |
1953
1954
1955 |
06200001-06200957
06200958-06202479
06202480-06203059 |
| ZBN |
1954
1955 |
06400001-06400072
06400073-06400106 |
| UBU |
1953
1954
1955 |
05800001-05802912
05802913-05804002
05804003-05805077 |
| UBE |
1953
1954
1955 |
05900001-05900896
05900897-05901068
05901069-05901421 |
| UBN |
1953
1954
1955 |
06000001-06000202
06000203-06000207
06000208-0600???? |
| UBE Diesel |
1954
1955 |
07000001-07000231
07000232-07000362 |
| UBN Diesel |
1954 |
06900001-06900048
|
| UBU Diesel |
1954
1955 |
07800001-07800746
07800747-07801041 |
| UDS-M |
1954
1955 |
05000756-05000954
05001155-05002104 |
| UB Special |
1955 |
09700001-09701475
|
| UB Special Diesel |
1955
1956
1957 |
09800001-09800300
09800301-09800464
09800465-09800520 |
| GB |
1955
1956
1957
1958
1959 |
08900001-08901500
08901501-08902601
08902602-08903401
08903802-08904251
08904252-08904492 |
| GB-D |
1955
1956
1957
1958
1959 |
09000001-09000850
09000851-09001525
09001526-09002145
09002146-09002655
09002656-09002790 |
