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OPERATION
4211B 02/10 Operation Section 4-3
© 2010 Alamo Group Inc.
OPERATION
1. Standard Equipment and Specifications
Specifications will vary with tractor, tire size, hydraulic system and bucket used. The specifications are given
for a loader equipped with 72” HD material bucket, quick attach device and 4-bar linkage, operated with an
average tractor hydraulic system of 16.5 GPM with engine operating at 2300 RPM and control valve relief
setting of 2900 PSI.
Breakaway Capacity
At Pivot Point................................................................5790 lbs.
800mm Forward of Pivot Point .....................................3875 lbs.
Lift capacity at Full Height
At Pivot Point................................................................3065 lbs.
800mm Forward of Pivot Point .....................................2085 lbs.
Raising Time ...........................................................................4.40 sec.
Lowering Time.........................................................................3.30 sec.
Attachment Dumping Time......................................................3.40 sec.
Attachment Rollback Time ......................................................2.30 sec.
Weight with HD Material Bucket..............................................1883 lbs.
Lift Cylinder:
Stroke ............................................................................19.72 in.
Piston Diameter...............................................................2.75 in.
Rod Diameter ..................................................................1.50 in.
Bucket Cylinder:
Stroke ............................................................................21.69 in.
Piston Diameter...............................................................2.50 in.
Rod Diameter ..................................................................1.38 in.
A. Maximum Lift Height at Pivot Pin ..............................131 in.
B. Maximum Height Under Bucket ................................123 in.
C. Clearance with Bucket Dumped..................................97 in.
D. Reach at Maximum Height..........................................35 in.
E. Maximum Dump Angle...................................................60°
F. Reach with Attachment on Ground .............................83 in.
G. Attachment Rollback Angle ............................................40°
H. Digging Depth ...............................................................4 in.
I. Overall Height in Carry Position ..................................67 in.
(Manufacturers estimated specifications and design subject to change without notice.)