Interruptor de contacto JD

Name: Interruptor de contacto JD
Brand: John Deere
SKU: RE61717
Price: 89.72 EUR
Availability: InStock

89,72 € IVA incl.

Comprobando disponibilidad en tiempo real…

Características técnicas

Número de artículo: RE61717
Marca: John Deere
Extra info: Viene sin llave de contacto
(véase "Accesorio" al final de esta página)

(véase "Accesorio" al final de esta página)

¿Duda técnica de montaje o compatibilidad? Te ayudamos: WhatsApp Email

SKU: RE61717 Categorías: Búsqueda por fabricante / modelo, Componentes de vehículos y señalización, Recambio de tractor y vehículos Devoluciones: 14 días para particulares, 30 días para profesionales con cargo de gestión del 15 % (mín. 19 €). Producto defectuoso o equivocado, sin coste. Ver condiciones

Elige tu opción

Comparamos disponibilidad y precio (IVA incluido) para que elijas lo que más te conviene.

Opción	Entrega	Precio
Alternativa autorizada JD JXRE61717	en stock	50,83 €	Consultar
Original John Deere · en stock	2-6 días	75,08 €	Añadir
Equivalente · en stock	en stock	89,72 €	Añadir
Urgente · Alemania 48h	48h	91,61 €	Consultar

Los portes se calculan una sola vez por pedido en el carrito.

Descripción
Valoraciones (0)

Especificaciones

SE6920Información Adicional:John Deere
5055E Tractor (Stage IIIA Engine)(European Edition)
5065E Tractor (Stage IIIA Engine)(European Edition)
6100D (Tier	1 and Tier 3) Tractor (S.N. -059999)(S.N. 060000-)(S.N. -959999)(S.N. 960000-)
6140D iT4 Tractor (S.N.	050001 – 059999)(S.N. 060000-)(Engine: 4045HP056, 4045HP057)

Tabla de compatibilidad (703 modelos)

Marca / Modelo
John Deere
Series 3000 – 20
3320
3520
3720
Series 4000 – 10
4210
4310
4410
4510
4610
4710
Series 4000 – 20
4320
4520
4720
Series 4000 – M
4044M
4049M
4052M
4066M
Series 4000 – R
4044R
4049R
4052R
4066R
Series 5000 – 20
5220
5320
5420
5520
5620
5720
5820
Series 5000 – E
5055E
5065E
5075E
5085E
5095E
Series 5000 – M
5070M
5075M
5080M
5085M
5090M
5100M
5115M
Series 5000 – N
5320N
5420N
5520N
Series 5000 – R
5080R
5090R
5090RN
5100R
5100RN
5115R
5125R
Series 6000
6100
6200
6300
6400
6506
6600
6800
6900
Series 6000 – 10
6010
6110
6210
6310
6410
6510
6610
6810
6910
6910S
Series 6000 – 20
6020
6120
6220
6320
6420
6420S
6520
6620
6820
6920
6920S
Series 6000 – 30
6130
6230
6230PR
6330
6330PR
6430
6430PR
6530
6530PR
6534
6534PR
6630
6630PR
6830
6830PR
6930
6930PR
Series 6000 – M
6105M
6115M
6125M
6130M
6140M
6150M
6170M
Series 6000 – MC
6090MC
6100MC
6110MC
Series 6000 – R
6105R
6115R
6125R
6130R
6140R
6150R
6170R
6190R
6210R
Series 6000 – RC
6090RC
6100RC
6110RC
Series 7000 – 20
7220
7320
7420
7520
7720
7820
7920
Series 7000 – 30
7130
7130PR
7230
7230PR
7330 6068HL283DD21812
7330 6068HRW74
7330 6068HRW81
7330PR 6068HRW74
7330PR 6068HRW75
7330PR 6068HRW81
7330PR 6068HRW82
7430E PR
7430PR 6068HL482
7430PR 6068HL488
7430PR 6068HRW74
7430PR 6068HRW77
7430PR 6068HRW81
7430PR 6068HRW83
7530E PR
7530PR 6068HL482
7530PR 6068HL484
7530PR 6068HRW77
7530PR 6068HRW83
7630
7730
7830
7930
Series 7000 – R
7200R
7215R
7230R
Series 8000
8100 6076
8100 6081
8100T 6076
8100T 6081
8200 6076
8200 6081
8200T 6076
8200T 6081
8300 6076
8300 6081
8300T 6076
8300T 6081
8400
8400T
Series 8000 – 10
8110
8110T
8210
8210T
8310
8310T
8410
8410T
Series 8000 – 20
8120
8120T
8220
8220T
8320
8320T
8420
8420T
8520
8520T
Series 8000 – 30
8130
8230
8230T
8330
8330T
8430
8430T
8530
Series 8000 – R / RT
8225R
8245R
8270R
8295R
8295RT
8320R
8320R (Sn.090001-)
8320RT
8345R
8345RT
Series 9000
9100
9200
9300
9300T
9400
9400T
Series 9000 – 20
9120
9220
9320
9320T
9420
9420T
9520
9520T
9620
9620T
Series 9000 – 30
9230
9330 6135HRW02
9330 6135HRW04
9430 6135HRW02
9430 6135HRW04
9430T 6135HRW02
9430T 6135HRW04
9530 6135HRW01
9530 6135HRW04
9530T 6135HRW01
9530T 6135HRW04
9630 6135HRW01
9630 6135HRW04
9630T
Series 9000 – R/RT
9410R
9420R
9460R/RT
9470R
9470RT
9510R/RT
9520R
9520RT
9560R/RT
9570R
9570RT
9620R
Series 9000 – RX
9470RX
9520RX
9570RX
9620RX
Series SE6000 – 10
SE6010
SE6110
SE6210
SE6310
SE6410
SE6510
SE6610
Series SE6000 – 20
SE6020
SE6120
SE6220
SE6320
SE6420
SE6520
SE6620
SE6920Información Adicional:John Deere
4120 Compact Utility Tractor
4610 Compact Utility Tractor
4710 Compact Utility Tractor
4720 Compact Utility Tractor
5055E Tractor (Stage IIIA Engine)(Europe/Australia IOOS Version)
5055E Tractor (Stage IIIA Engine)(European Edition)
5065E Tractor (Stage IIIA Engine)(Europe/Australia IOOS Version)
5065E Tractor (Stage IIIA Engine)(European Edition)
5070M Tractors (Engine SN: CD4045LXXXXXX)
5075E Tractor
5075E Tractor (Stage IIIA Engine)
5075E Tractor (Stage IIIA and Stage V Engine)
5075EN Tractor
5076EF (Narrow) Tractor
5080M Tractors (Engine SN: CD4045LXXXXXX)
5080R Tractor (Engine SN: CD4045LXXXXXX)
5080RN Tractor (Engine SN: CD4045LXXXXXX)
5083E Limited Tractor (Engine 4045HLV53,4045TLV56)
5083E Tractor (Engine 4045HLV53,4045TLV56)
5083EN Tractor (North American Edition)
5085E Tractor (Engine: 4045HLV69, iT4)
5090E Tractor
5090E Tractor (PIN: 1J05090ETJ0011836-)
5090E Tractor (PIN: 1N45090E)(Cab)
5090E Tractor (PIN: 1N45090E)(OOS)
5090EH (High Clearance) Tractor
5090EL (Orchard) Tractor
5090EN Tractor
5090M Tractors (Engine SN: CD4045LXXXXXX)
5090R Tractor (Engine SN: CD4045LXXXXXX)
5090RN Tractor (Engine SN: CD4045LXXXXXX)
5093E Limited (Engine 4045HLV54,4045TLV60)
5093E Tractor (Engine 4045HLV54,4045TLV60)
5093E Tractor (Engine PE4045HP059)
5093EN Tractor (North American Edition)
5100E Tractor (Engine: 4045HLV69, iT4)
5100E Tractor (PIN: 1N45100E)(Cab)
5100E Tractor (PIN: 1N45100E)(OOS)
5100M Tractor (Engine SN: CD4045LXXXXXX)
5100R Tractor (Engine SN: CD4045LXXXXXX)
5100RN Tractor (Engine SN: CD4045LXXXXXX)
5101E Limited Tractor (Engine 4045HLV56,4045TLV64)
5101E Tractor (Engine 4045HLV56,4045TLV64)
5101EN Tractor (North American Edition)
5103 Tractor (IT4 Engine)(PY5103U, PY5203U, PY5303U, PY5403U)
5203 Tractor (IT4 Engine)(PY5103U, PY5203U, PY5303U, PY5403U)
5225 Tractor
5303 Tractor (IT4 Engine)(PY5103U, PY5203U, PY5303U, PY5403U)
5325 Tractor
5325N Tractor
5403 Tractor (IT4 Engine)(PY5103U, PY5203U, PY5303U, PY5403U)
5415 Narrow Tractor
5415 Tractor
5415 Tractor (5015 Series)
5415H Tractor
5420N Tractors
5425 Tractor
5425(S.N. 002632-) Tractor (Manufactured in Monterrey)
5425(S.N.-002631) Tractor (Manufactured in Monterrey)
5425N Narrow Tractor
5425N Tractor
5520N Tractor
5525 Tractor
5525N Tractor
5605 Tractor
5615 Tractor
5615 Tractor (5015 Series)
5620 Tractor
5625 Tractor
5625(S.N. 001689-) Tractor (Manufactured in Monterrey)
5625(S.N.-001688) Tractor (Manufactured in Monterrey)
5705 Tractor
5715 Tractor
5715 Tractor (5015 Series)
5715HC Tractor
5720 Tractor
5725(S.N. 005048-) Tractor (Manufactured in Monterrey)
5725(S.N.-005047) Tractor (Manufactured in Monterrey)
5725N Narrow Tractor
5820 Tractor
6010 Tractor
6020 Tractor
6090MC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6090RC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6100 Tractor
6100D Tractor (S.N. -050000)
6100E Tractor
6100MC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6100RC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6105D iT4 Tractor (S.N. 050001 – 059999) (S.N. 060000-)(Engine: 4045HP056)
6105E FT4 Tractor (Engine: 4045HP073)
6105M Tractor (Engine SN: 4045GXXXXXX)(Tier 2)(S.N. -859288)
6105M Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6105M Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6105R Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6105R Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6110 Tractor (Europe Edition)
6110 Tractor (North America Edition)
6110D (Tier 0) Tractor (S.N. -059999)(S.N. 060000-)
6110D Tractor (S.N. -050000)
6110E Tractor
6110L Tractor
6110MC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6110RC Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6115D (Tier 3) Tractor (S.N. -059999)(S.N. 060000-)(S.N. -959999)(S.N. 960000-)
6115D Tractor (S.N. -050000)
6115D iT4 Tractor (S.N. 050001 – 059999)(S.N. 060000-)(Engine: 4045HP056)
6115E – TRACTOR
6115M Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6115M Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6115R Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6115R Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6120 Tractor
6120 Tractors
6120E FT4 Tractor (Engine: 4045HP073)
6120L Tractor
6125D (Tier 0) Tractor (S.N. -059999)(S.N. 060000-)
6125D Tractor (S.N. -050000)
6125E Tractor
6125M Tractor (Engine SN: 4045GXXXXXX)(Tier 2)(S.N. -859288)
6125M Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6125M Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6125R Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6125R Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6130 Tractor (Engine 4045HL282,4045HL287)
6130D (Tier 3) Tractor (S.N. -059999)(S.N. 060000-)(S.N. -959999)(S.N. 960000-)
6130D Tractor (S.N. -050000)
6130D iT4 Tractor (S.N. 050001 – 059999)(S.N. 060000-)
6130E Tractor
6130M Tractor (Engine SN: 4045LXXXXXX)(Tier 3)
6130M Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6130R Tractor (Engine SN: 4045RXXXXXX)(Interim Tier 4)
6135E FT4 Tractor (Engine: 4045HP074)
6140D Tractor (S.N. -050000)
6140J Tractor
6140M Tractor (Engine SN: 4045LXXXXXX)(Tier 3)
6140M Tractor (Engine SN: 6068GXXXXXX)(Tier 2)(S.N. -860503)
6140M Tractor (Europe Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6140M Tractor (North America Edition, Engine SN: 4045RXXXXXX)(Interim Tier 4)
6140R Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6140R Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6150M Tractor (Engine SN: 6068GXXXXXX)(Tier 2)(S.N. -860503)
6150M Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6150M Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6150R Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6150R Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6150RH Tractor (Engine SN: 6068RXXXXXX)(Interim Tier 4)
6155J Tractor
6155M Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6170M Tractor (Engine SN: 6068GXXXXXX)(Tier 2)(S.N. -860503)
6170M Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6170M Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6170R Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6170R Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6175M Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6190R Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6190R Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6195M Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6200 Tractor
6200 Tractors
6205 Tractor
6210 Tractor (Europe Edition)
6210 Tractor (North America Edition)
6210L Tractor
6210R Tractor (Europe Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6210R Tractor (North America Edition, Engine SN: 6068RXXXXXX)(Interim Tier 4)
6215 Tractor (Europe Edition)
6215 Tractor (North America Edition)
6220 Tractor (Europe Edition)
6220 Tractor (North America Edition)
6220L Tractor
6225 Tractor (Engine 4045HL282)
6230 Premium Tractor
6230 Premium Tractors
6230 Tractor (Engine 4045HL282, 4045HL287)
6230 Tractor (Engine 4045HL282,4045HL287)
6300 Tractor (Europe Edition)
6300 Tractors
6310 Tractor (Europe Edition)
6310 Tractor (North America Edition)
6310L Tractor
6310S Tractor
6320 Tractor (Europe Edition)
6320 Tractor (North America Edition)
6320L Tractor
6325 Tractor (Engine 4045HL283,4045HL282)
6330 Premium Tractor
6330 Premium Tractors
6330 Tractor (Engine 4045HL283,4045HL288) (Europe Edition)
6330 Tractor (Engine 4045HL283,4045HL288) (North America Edition)
6400 Tractor (Europe Edition)
6400 Tractor (North America Edition)
6403 Tractor
6405 Tractor
6410 Tractor (Europe Edition)
6410 Tractor (North America Edition)
6410L Tractor
6410S Tractor
6415 Tractor
6415 Tractor (North America Edition)
6420 Tractor (Europe Edition)
6420 Tractor (North America Edition)
6420L Tractor
6420S Tractor
6425 Tractor (Engine 4045HL283,4045HL282)
6425 Tractor (Mexico Edition)
6430 Premium Tractor
6430 Premium Tractors
6430 Tractor (Engine 4045HL283,4045HL288) (Europe Edition)
6430 Tractor (Engine 4045HL283,4045HL288) (North America Edition)
6500 Tractor (North America Edition)
6505 Tractor
6506 Tractor
6510 Tractor
6510L Tractor
6510S Tractor
6515 Tractor
6520 Tractor
6520L Tractor
6525 Tractor (Engine 6068HL280)
6530 Premium Tractor
6530 Tractor (Engine 6068HL280)
6534 Premium Tractor
6534 Tractor (Engine 4045HL288)
6600 Tractor (Europe Edition)
6603 Tractor
6605 Tractor
6610 Tractor
6615 Tractor
6620 Tractor
6630 Premium Tractor
6630 Tractor (Engine 6068HL280,6068HL282)
6715 Tractor
6800 Tractor
6810 Tractor
6820 Tractor
6830 Premium Tractor
6830 Tractor (Engine 6068HL281,6068HL283)
6900 Tractor
6910 Tractor
6910S Tractor
6920 Tractor
6920S Tractor
6930 Premium Tractor
6930 Tractor (Engine 6068HL281,6068HL283)
6R 110 Tractor (Engine SN: 4045LXXXXXX)(Tier 3)
6R 110 Tractor (Engine SN: 4045UXXXXXX)(FT/Stage V)
6R 120 Tractor (Engine SN: 4045UXXXXXX)(FT/Stage V)
6R 130 Tractor (Engine SN: 4045LXXXXXX)(Tier 3)
6R 130 Tractor (Engine SN: 4045UXXXXXX)(FT/Stage V)
6R 140 Tractor (Engine SN: 4045UXXXXXX)(FT4 Stage V)
6R 145 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 145 Tractor (Engine SN: 6068UXXXXXX)(FT/Stage V)
6R 155 Tractor (Engine SN: 6068LXXXXXX)(FT4/Stage V)
6R 155 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 165 Tractor (Engine SN: 6068UXXXXXX)(FT4 Stage V)
6R 175 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 175 Tractor (Engine SN: 6068UXXXXXX)(FT/Stage V)
6R 195 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 195 Tractor (Engine SN: 6068UXXXXXX)(FT/Stage V)
6R 215 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 215 Tractor (Engine SN: 6068UXXXXXX)(FT4 Stage V)
6R 230 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 230 Tractor (Engine SN: 6068UXXXXXX)(FT/Stage V)
6R 250 Tractor (Engine SN: 6068LXXXXXX)(Tier 3)
6R 250 Tractor (Engine SN: 6068UXXXXXX)(FT/Stage V)
7130 Premium Tractor
7130 Tractor (Engine 6068HL280,4045HL288)
7200R Tractor (S.N. -080000)
7215R Tractor (S.N. -080000)
7220 Tractor
7230 Premium Tractor
7230 Tractor (Engine 6068HL280,6068HL282)
7230R Tractor (S.N. -080000)
7230R Tractor (S.N. 080001-110100)
7260R Tractor (S.N. -080000)
7280R Tractor (S.N. -080000)
7290R Tractor (S.N. 080001-110100)
7320 Tractor
7330 Premium Tractor
7330 Tractor
7330 Tractor (Engine 6068HL283) (North American Edition)
7420 Tractor
7430 E Premium Tractor
7430 Premium Tractor (Europe Edition)
7430 Premium Tractor (North America Edition)
7520 Tractor
7530 E Premium Tractor
7530 Premium Tractor (Europe Edition)
7530 Premium Tractor (North America Edition)
7630 Tractor
7720 Tractor
7730 Tractor
7815 Tractors (S.N. -053261)
7820 Tractor
7830 Tractor
7920 Tractor
7930 Tractor
8100 Tractor
8100T Tractor
8110 Tractor
8110T Tractor
8120 Tractor
8120T Tractor
8130 Tractor
8200 Tractor
8200T Tractor
8210 Tractor
8210T Tractor
8220 (Wolrdwide Edition)
8220T Tractor
8225R Tractor (S.N. 000101 – 053099)(Worldwide)
8230 Tractor
8230T Tractor
8245R Tractor (S.N. 000101 – 053099)(Worldwide)
8270R Tractor (S.N. 000101 – 053099)(Worldwide)
8295R Tractor (S.N. 000101 – 053099)(Worldwide)
8295RT Tractor (S.N. 900101 – 907100)(Worldwide)
8300 Tractor
8300T Tractor
8310 Tractor
8310T Tractor
8320 (Wolrdwide Edition)
8320R Tractor (S.N. 000101 – 053099)(Worldwide)
8320R Tractor (S.N. 090001-170000)
8320RT Tractor (S.N. 900101 – 907100)(Worldwide)
8320T Tractor
8330 Tractor
8330T Tractor
8335R Tractor (S.N. 090001-170000)
8345R Tractor (S.N. 000101 – 053099)(Worldwide)
8345RT Tractor (S.N. 900101 – 907100)(Worldwide)
8400 Tractor
8400T Tractor
8410 Tractor
8410T Tractor
8420 (Wolrdwide Edition)
8420T Tractor
8430 Tractor
8430T Tractor
8520 (Wolrdwide Edition)
8520T Tractor
8530 Tractor
9100 Tractor
9120 Tractor
9200 Tractor
9220 Tractor
9230 Tractors
9300 Tractor
9300T Tractor
9320 Tractor
9320T Tractor
9330 Tractors
9360R Tractor (S.N. 000101 – 014999)
9370R Tractor (S.N. 015000-075000)
9400 Tractor
9400T Tractor
9410R Tractor (S.N. 000101 – 014999)
9420 Tractor
9420R Tractor (S.N. 015000-075000)
9420RX Tractor (S.N. -820000)
9420T Tractor
9430 Tractors
9430T Tractors
9460R Tractor (S.N. 000101 – 014999)
9460RT Tractor (S.N. 900101 – 905999)
9470R Tractor (S.N. 015000-075000)
9470RT Tractor (S.N. 906000-925000)
9470RX Tractor (S.N. -820000)
9510R Tractor (S.N. 000101 – 014999)
9510RT Tractor (S.N. 900101 – 905999)
9520 Tractor
9520R Tractor (S.N. 015000-075000)
9520RT Tractor (S.N. 906000-925000)
9520RX Tractor (S.N. -820000)
9520T Tractor
9530 Tractors (Worldwide)
9530T Tractors
9560R Tractor (S.N. 000101 – 014999)
9560RT Tractor (S.N. 900101 – 905999)
9570R Tractor (S.N. 015000-075000)
9570RT Tractor (S.N. 906000-925000)
9570RX Tractor (S.N. -820000)
9620 Tractor
9620R Tractor (S.N. 015000-075000)
9620RX Tractor (S.N. -820000)
9620T Tractor
9630 Tractors
9630T Tractors
SE6010 Tractor
SE6020 Tractor
SE6110 Tractor
SE6120 Tractor
SE6210 Tractor
SE6220 Tractor
SE6310 Tractors
SE6320 Tractor
SE6410 Tractors
SE6420 Tractor
SE6510 Tractor
SE6520 Tractor
SE6610 Tractor
SE6620 Tractor
SE6920 Tractor