John Deere 644H - Manual (Page 4)

64411
Stockpiling and
General Purpose
Bucket Type/Size w/Bolt-on Edge
Capacity, heaped SAE 4.25cu.yd.(3.3m3)
Capacity, struckSAE 3.7cu.yd.(2.8m3)
Bucket width 114.2in.(2900mm)
Breakout force,SAEJ732C 34,407lb.(15604kg)
Tipping load,straight 31,210lb.(14154kg)
Tipping load,40-degree fullturn,SAE 26,281lb.(11919kg)
Reach, 45-degree dump, 7-ft.(2.13m)
clearance 65.7in.(1668mm)
AA Reach, 45-degree dump, fullheight 42.2in.(1071mm)
A Dump clearance, 45degree, fullheight 115.8in.(2942mm)
AAA Overall length, bucketonground 26ft.5 in.(8045mm)
Loader clearance circle,bucketin
carryposition 42ft.3in.(12875mm) 42ft.7in.(12978mm) 42ft.3 in.(12880mm) 41ft.11in.(12775mm) 42ft.3in.(12867mm)
Operating weight 38,876lb.(17631kg) 39,004lb.(17689kg) 38,971lb.(17674kg) 38,605lb.(17508kg) . 38,733lb.(17566kg)
Loader operating information isbased onmachine withallstandard equipment; 23.5R25,GP-2B radialtires;standard counterweight; ROPS/FOPS cab;175-lb.(79kg)operator;
andfullfueltank.Thisinformation isaffected bytiresize,ballast, anddifferent attachments.
Adjustments to Operatin~ Wei~hts with Pin-on Buckets
Adjustments to operating weightsandtippingloadsfor4.25-cu.-yd. (3.3m3)general-purpose bucketwithbolt-oncuttingedge;bucketweightis3,554lb.(1612kg)
Add(+)ordeduct (-) lb.(kg)asindicated Tipping Load,40-
forloaders with Operating Weight Tipping Load, Straight Degree FullTurn
20.5R25,XHA 1StarL2Michelin Radial 1,641lb.(- 744kg) -1,132Ib.(- 513kg) - 968lb.(- 439kg)
23.5-25,12 PRL2 1,464lb.(-664 kg) -1,010Ib.(-458 kg) -864 lb.(-392 kg)
23.5-25,20 PRL3 309lb.(-140 kg) - 213lb.(- 97kg) -182Ib. (- 83kg)
28L-26, 14PRLS2 + BBlb.(+ 40kg) + 61lb.(+ 28kg) + 52lb.(+ 24kg)
23.5R25,GP-2B 1StarL2Goodyear
Radial Olb.(0kg)
23.5R25,VMT1StarL3Rrestone Radial + 926lb.(+ 420kg)
23.5R25,WT1StarL2Rrestone Radial + 141lb.(+64kg)
23.5R25,XHA1StarL3Michelin Radial + 106lb.(+48kg)
650/65R25,XLD1StarL3Michelin
Radial 582lb.(- 264kg)
Dimensions wi th Quick-Coupler
BUCKET*
A Dump clearance A (seepage11)
B Dump reach AA (seepage11)
C Maximum digging depth 2.5in.(63mm)
D Height tohingepin,fullyraised 13ft; 7 in.(4144mm)
E Overalilength AAA (seepage11)
F Maximum rollback, boom fullyraised 55degrees
G Maximum bucket dumpangle, fully
raised 45degrees
H Maximum rollback atground level 39degrees
'Alliedattachments ordered through JohnDeere dealers.
PALLETFORK*
A Reach, fullyraised 2ft. 1 in.(642mm)
B Forkheight, fullyraised 12ft. 11in.(3929mm)
C Maximum reach, forklevel 5ft. 1in.(1537mm)
D Forkheight, maximum reach 6ft. 1in.(1848mm)
E Reach, ground level 3ft.(925mm)
F Depth belowground 2.0in.(49mm)
G Tinelength A (seepage11)
H Overalilength AA (seepage11)
'Alliedattachments ordered through JohnDeere dealers.
Pin-on Type
Bucket Informs tion
Stockpilingand
GeneralPurpose
w/TeethandSegments
4.25 cu.yd. (3.3m3)
3.7 cu.yd.(2.8m3)
114.2in.(2900mm)
34,407lb.(15604kg)
31,044lb.(14079kg)
26,118lb.(11845kg)
67.6 in.(1718mm)
46.2 in.(1174mm)
111.9in.(2841mm)
26ft. 8 in.(8197mm)
0 lb.(0 kg)
+ 639lb. (+ 290 kg)
+ 97 lb.(+ 44 kg)
+ 73 lb.(+ 33 kg)
- 402lb.(-182 kg)
StockpilingandGeneral
Purposew/Jagz'M
4.5 cu.yd.(3.4m3)
3.9 cu.yd.(3.0m3)
114.2in.(2900mm)
33,961lb.(15402 kg)
31,150lb.(14127 kg)
26,215lb.(11889kg)
66.2 in.(1681mm)
42.8 in.(1087mm)
115.7in.(2938mm)
26ft. 5 in.(8055mm)
0 lb.(0 kg)
+ 546lb.(+ 248 kg)
+ 83 lb.(+ 38 kg)
+ 62 lb.(+ 28 kg)
- 344lb.(-156 kg)
Excavating
w/Bolt-onEdge
3.5 cu.yd.(2.7m3)
3.0 cu.yd.(2.3m3)
114.2in.(2900mm)
39,183lb.(17770kg)
31,946lb.(14488kg)
26,941Ib.(12218kg)
63.3 in.(1609mm)
37.9 in.(962mm)
120.2in.(3052mm)
25ft. 8 in.(7880mm)
Excavatingw/Teeth
andSegments
3.5 cu.yd.(2.7m3)
3.0 cu.yd.(2.3m3)
114.2in.(2900mm)
39,183lb.(17770kg)
31,783Ib.(14414 kg)
26,784lb.(12147kg)
65.6in.(1665mm)
41.9in.(1064mm)
116.2in.(2951mm)
26ft. 4 in.(8032mm)
644HLOADER WITHQUICK-COUPLER ANDBUCKET*
644HLOADER WITHQUICK-COUPLER ANDPALLETFORK*