Ryan's Yanmar 1720D Tractor

Handy Links
• Notes
• Yanmar Owners (Basically Hoye Tractor) http://yanmarowners.com./
• Yanmar Specs http://yanmarowners.com./yanmarspecifications.htm
• Yanmar Discussion Board http://www.ssbtractor.com/wwwboard/Yanmar_tractors1.html
• Tractor by net Yanmar Discussion Board http://www.tractorbynet.com/forums/postlist.php/Cat/0/Board/yanmar
• Small tractor FAQ http://www.andrew.cmu.edu/user/kb13/TF_home.htm
• John Deere Cross Manfg Parts http://www.deere.com/en_US/parts/partscountry/index.html?sidenavstate=01
• Ford ROPS http://springfieldbiz.com/oaktree/rops/

Local (or nearby) dealers

EFC Construction, (Kennewick WA) dealer/parts http://www.efcconstruction.com/

Another relatively local dealer (Lewiston ID)http://www.welovetractors.com/

Ernies Tractors http://ernies.net/

Coldwater Tractors in Hoquiam. Ray, is the owner. The phone number is 360/533-2160 or 532-7131.

Other dealers/parts
• Fredericks Equipment http://fredricksequipment.com/ Is having new parts manufactured for older yanmars.

	Model: Yanmar 1720D Year: 1982 Drive: 4WD US HP: 23, 21 at pto Engine: 3 Cyl Yanmar Diesel 3T75 Transmission: Power Shift Base Weight: 2050-2072 lbs Length: 103" (w/o loader) Width: 44" Height: 69"
	Looking at the front end
	I also bought a 4 foot box grader to go with it. I originally thought that a front end loader would be the handiest attachment, I may be changing my mind, the box grader rocks. I can pull it completely full of gravel from the bottom of the driveway to the top (up a slight grade - maybe 10%) with no problem.
	I bought the tractor with a Koyker 80 loader. This seem to be more than I need for anything reasonable. The guy I bought it from indicated that the backend of the tractor would lift up before the loader was overloaded (I haven't tried that for obvious reasons). It can pickup the front end of the tractor without any problem. Here are the specs from the koyker web site Manual Local Copy Bucket Size 3 ft. 6 in. Rated Flow 4 GPM Maximum Pressure 2200 PSI Lift Cylinder Diameter 1 1/2 in. Bore Attachment Cylinder Diameter 1 1/2 in. Bore Tractor Horsepower Range 12-25 Maximum Lift Height To Pivot Pin 6 ft. Lift Height Under Level Bucket 5 ft. 5 in. Clearance With Bucket Fully Dumped 4 ft. 4 in. Reach At Maximum Lift Height 2 ft. 1 in. Maximum Dump Angle 45 Degrees Digging Depth 4 in. Overall Height In Carry Position 3 ft. 11 in. Lift Capacity To Maximum Height At Pivot Pin 960 lbs Lift Capactity To Maximum Height 19.7" Forward Of Pivot Pin 700 lbs Breakout Force At Ground Line At Pivot Pin 1700 lbs Breakout Force At Ground Line 19.7" Forward Of Pivot Pin 1220 lbs Raising Time 3 seconds Lower Time 2 seconds Attachment Dumping Time 3 seconds Attachment Rollback Time 2 seconds
	I'm 6'1" tall, this gives some idea of the size of the little fellow.