Agricultural machinery refers to the number of wheel and crawler tractors (excluding garden tractors) in use in agriculture at the end of the calendar year specified or during the first quarter of the following year. Arable land includes land defined by the FAO as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land temporarily fallow. Land abandoned as a result of shifting cultivation is excluded.
Number of agricultural tractors per per 100 sq. km of arable land (units per 100 sq. km)
| 1970 | 1990 | 2000 | 2005 |
| Australia | 177 | | | |
| Brunei Darussalam | 17 | | | |
| Cambodia | 5 | 3 | 6 | 11 |
| China | 13 | 66 | 83 | |
| Fiji | 328 | 419 | 358 | 337 |
| Hong Kong SAR, China | 2 | 12 | | |
| Indonesia | 0 | 2 | 2 | |
| Japan | 535 | 4,493 | 4,532 | 4,382 |
| Korea, Rep. | 0 | 211 | 1,115 | 1,387 |
| Lao PDR | 4 | | | |
| Malaysia | 45 | 279 | | |
| Mongolia | 74 | 80 | 40 | 34 |
| Myanmar | 5 | 14 | 11 | 11 |
| New Zealand | 326 | | | |
| Papua New Guinea | 133 | 59 | | |
| Philippines | 15 | 65 | 117 | |
| Samoa | 12 | 40 | 60 | |
| Solomon Islands | 4 | 7 | | |
| Thailand | 6 | 33 | 281 | |
| Tonga | 62 | 81 | 80 | |
| Vanuatu | 17 | | | |
| Vietnam | 29 | 47 | 262 | |
| Albania | 115 | 212 | 140 | 151 |
| Armenia | | | 292 | 315 |
| Austria | 1,570 | 2,374 | 2,395 | 2,401 |
| Belgium | 1,003 | 1,523 | 1,117 | 1,127 |
| Bulgaria | 129 | 136 | 98 | 114 |
| Croatia | | | 27 | |
| Cyprus | 198 | 1,383 | 1,454 | |
| Czechia | | | 298 | 271 |
| Denmark | 656 | 635 | 540 | 486 |
| Estonia | | | 601 | 545 |
| Finland | 602 | 917 | 779 | 784 |
| France | 706 | 810 | 689 | 640 |
| Georgia | | | 217 | 374 |
| Germany | 1,259 | 1,309 | 838 | |
| Greece | 206 | 744 | 926 | 984 |
| Hungary | 131 | 98 | 246 | 262 |
| Iceland | 817 | 843 | 699 | 847 |
| Ireland | 613 | 1,623 | 1,481 | 1,476 |
| Italy | 513 | 1,587 | 1,938 | |
| Kazakhstan | | | 17 | 15 |
| Kyrgyz Republic | | | 188 | 185 |
| Latvia | | | 575 | 514 |
| Liechtenstein | 1,155 | 1,115 | | |
| Lithuania | | | 354 | 578 |
| Luxembourg | | | 1,156 | 1,150 |
| North Macedonia | | | 973 | 1,199 |
| Moldova | | | 229 | 214 |
| Netherlands | 1,642 | 2,073 | 1,632 | 1,302 |
| Norway | 1,109 | 1,779 | 1,525 | 1,539 |
| Poland | 149 | 824 | 934 | 1,184 |
| Portugal | 130 | 563 | 970 | 1,351 |
| Romania | 110 | 141 | 171 | 193 |
| Russian Federation | | | 60 | 39 |
| Slovak Republic | | | 154 | 157 |
| Slovenia | | | 6,600 | 5,895 |
| Spain | 166 | 483 | 671 | 760 |
| Sweden | 590 | 602 | 610 | 592 |
| Switzerland | 2,082 | 2,833 | 2,681 | 2,634 |
| Tajikistan | | | 310 | 264 |
| Turkiye | 42 | 280 | 395 | 422 |
| Ukraine | | | 98 | 109 |
| United Kingdom | 629 | | | |
| Antigua and Barbuda | 163 | | | |
| Argentina | 65 | 100 | 90 | |
| Barbados | 259 | | | |
| Belize | 147 | | | |
| Bolivia | 14 | 25 | 19 | |
| Brazil | 59 | 154 | 175 | 163 |
| Chile | 87 | 128 | 307 | 372 |
| Colombia | 64 | 97 | | |
| Costa Rica | 179 | | | |
| Cuba | 223 | 226 | 217 | 206 |
| Dominican Republic | 24 | 26 | 21 | |
| Ecuador | 18 | 54 | 91 | |
| El Salvador | 56 | | | |
| Grenada | 44 | 80 | | |
| Guatemala | 29 | | | |
| Guyana | 93 | | | |
| Haiti | 1 | 3 | | |
| Honduras | 13 | 31 | 49 | |
| Jamaica | 120 | | | |
| Mexico | 52 | 138 | 119 | 107 |
| Nicaragua | 5 | 20 | | |
| Panama | 56 | 102 | 147 | |
| Paraguay | 60 | 72 | 70 | 70 |
| Peru | 43 | 36 | | |
| St. Kitts and Nevis | 244 | 131 | 207 | 315 |
| St. Lucia | 90 | 414 | 675 | 386 |
| St. Vincent and the Grenadines | 92 | 289 | 520 | |
| Suriname | 307 | 194 | 161 | 177 |
| Trinidad and Tobago | 449 | 1,239 | 1,414 | |
| Uruguay | 164 | 264 | 266 | 262 |
| Venezuela, RB | 66 | | | |
| Bahrain | | 45 | 75 | 67 |
| Djibouti | 50 | 80 | 80 | 60 |
| Egypt, Arab Rep. | 63 | 250 | 308 | 383 |
| Israel | 503 | 799 | 695 | 711 |
| Jordan | 97 | 340 | 302 | 298 |
| Kuwait | 90 | 220 | 89 | 95 |
| Malta | 110 | 373 | 1,215 | |
| Morocco | 15 | 45 | | |
| Oman | 14 | 41 | 58 | |
| Qatar | 250 | 84 | 63 | 63 |
| Saudi Arabia | 5 | 19 | | |
| Tunisia | 66 | 82 | 114 | 136 |
| United Arab Emirates | 200 | 51 | 63 | |
| Yemen, Rep. | 13 | 39 | 41 | |
| Canada | 155 | 181 | 178 | 185 |
| United States | 279 | 238 | 257 | 269 |
| Afghanistan | 1 | 0 | 0 | 0 |
| Bangladesh | 2 | 2 | 1 | 2 |
| India | 6 | 60 | 130 | |
| Nepal | 4 | 22 | 112 | 127 |
| Pakistan | 7 | 89 | 105 | 139 |
| Sri Lanka | 167 | | | |
| Angola | 25 | | | |
| Benin | 1 | 1 | | |
| Botswana | 40 | 140 | 77 | 121 |
| Burkina Faso | 0 | 2 | | |
| Burundi | 0 | 2 | | |
| Cabo Verde | 1 | 7 | 11 | |
| Cameroon | 0 | 1 | | |
| Congo, Rep. | 12 | | | |
| Cote d'Ivoire | 8 | 20 | 30 | |
| Congo, Dem. Rep. | 2 | | | |
| Ghana | 12 | 7 | 5 | 5 |
| Guinea | 7 | 13 | 25 | |
| Guinea-Bissau | 1 | 1 | | |
| Kenya | 21 | 20 | 25 | |
| Lesotho | 10 | 58 | | |
| Madagascar | 12 | 5 | 3 | |
| Mali | 3 | 10 | 4 | 1 |
| Mauritania | 4 | 8 | 8 | 10 |
| Mozambique | 15 | | | |
| Niger | 0 | 0 | | |
| Nigeria | 1 | 5 | 6 | 6 |
| Rwanda | 1 | 1 | 1 | |
| Senegal | 1 | 2 | 2 | |
| Seychelles | 190 | | | |
| Sierra Leone | 4 | 4 | | |
| South Africa | 126 | 113 | 52 | |
| Eswatini | 77 | 229 | 220 | 86 |
| Tanzania | 24 | 8 | 19 | |
| Gambia, The | 3 | | | |
| Togo | 0 | 0 | 0 | 1 |
| Uganda | 3 | | | |
| Zambia | 12 | | | |
| Zimbabwe | 64 | 60 | | |