Table 40. Machinery and Equipment on Operation: 2012 and 2007 (continued) 
[For meaning of abbreviations and symbols, see introductory text.] 
Item 
Spokane 
Stevens 
Thurston 
Wahkiakum 
Walla Walla 
Whatcom 
Whitman 
Yakima 
2012 INVENTORY - Con. 
Manufactured prior to 2008: 
Trucks, including pickups (see text) 
farms 
1,712 
883 
907 
67 
603 
1,050 
861 
2,115 
number 
3,495 
1,614 
1,441 
102 
1,814 
2,160 
3,208 
5,522 
Tractors 
farms 
1,597 
862 
716 
87 
617 
1,099 
839 
2,213 
number 
3,065 
1,653 
1,223 
164 
1,466 
2,397 
2,269 
5,953 
Less than 40 horsepower (PTO) 
farms 
878 
440 
456 
49 
304 
602 
364 
1,190 
number 
1,076 
554 
561 
(D) 
430 
772 
465 
1,715 
40 to 99 horsepower (PTO) 
farms 
897 
549 
360 
56 
340 
665 
407 
1,416 
number 
1,290 
857 
558 
78 
566 
1,222 
606 
3,443 
100 horsepower (PTO) or more 
farms 
383 
164 
72 
5 
205 
184 
525 
291 
number 
699 
242 
104 
(D) 
470 
403 
1,198 
795 
Grain and bean combines 
farms 
237 
105 
5 
153 
15 
387 
68 
number 
353 
(D) 
5 
- 
215 
18 
646 
86 
Cotton pickers and strippers 
farms 
- 
- 
- 
- 
- 
- 
- 
number 
- 
- 
- 
- 
- 
- 
- 
- 
Forage harvesters, self-propelled 
farms 
263 
118 
9 
3 
28 
41 
37 
163 
number 
295 
128 
10 
6 
34 
52 
44 
172 
Flay balers 
farms 
642 
412 
184 
36 
112 
258 
180 
414 
number 
744 
522 
218 
42 
129 
294 
209 
481 
2012 Census of Agriculture - County Data 
USDA, National Agricultural Statistics Service 
Washington 411 
