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 |
| हांगकांग | 2 | 12 | | |
| Indonesia | 0 | 2 | 2 | |
| Japan | 535 | 4,493 | 4,532 | 4,382 |
| Republic of Korea | 0 | 211 | 1,115 | 1,387 |
| Lao People’s Democratic Republic | 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 | | | |
| Viet Nam | 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 | |
| Czech Republic | | | 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 |
| Kyrgyzstan | | | 188 | 185 |
| Latvia | | | 575 | 514 |
| Liechtenstein | 1,155 | 1,115 | | |
| Lithuania | | | 354 | 578 |
| Luxembourg | | | 1,156 | 1,150 |
| North Macedonia | | | 973 | 1,199 |
| Republic of 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 |
| Slovakia | | | 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 |
| Turkey | 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 | | |
| Saint Kitts and Nevis | 244 | 131 | 207 | 315 |
| Saint Lucia | 90 | 414 | 675 | 386 |
| Saint 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 (Bolivarian Republic of) | 66 | | | |
| Bahrain | | 45 | 75 | 67 |
| Djibouti | 50 | 80 | 80 | 60 |
| Egypt | 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 | 13 | 39 | 41 | |
| Canada | 155 | 181 | 178 | 185 |
| United States of America | 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 | | |
| केप वर्दे | 1 | 7 | 11 | |
| Cameroon | 0 | 1 | | |
| Congo | 12 | | | |
| Côte d'Ivoire | 8 | 20 | 30 | |
| Democratic Republic of the Congo | 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 | |
| इस्वातिनी | 77 | 229 | 220 | 86 |
| United Republic of Tanzania | 24 | 8 | 19 | |
| Gambia | 3 | | | |
| Togo | 0 | 0 | 0 | 1 |
| Uganda | 3 | | | |
| Zambia | 12 | | | |
| Zimbabwe | 64 | 60 | | |