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Koyker K4 Loader Specifications
| Loader Model: Koyker K4 Front-End Loader |
| Maximum Lift Height at Pivot Pin, in (mm): 144 (3645) |
| Maximum Dump Angle, degrees: 46 |
| Lift Capacity to Maximum Height at Pivot Pin, lbs (kg): 3300 (1500) |
| Breakout Force at Pivot Pin, lbs (kg): 4900 (2227) |
| Compatible Tractors |
Tractor Models .......... John Deere, Ford, McCormick, New Holland, Case
IH
Power Range, Hp (kw) .......... 100-174
Hydraulic Flow, gpm (lpm) .......... 20,0 (76,0)
Maximum Pressure, psi (bar) .......... 2755 (190)
| Loader |
Loader Model .......... Koyker K4
Lift Cylinder Bore/Stroke, in (mm) .......... 2.5/30.5 (63/775)
Bucket Cylinder Bore/Stroke, in (mm) .......... 3.0/31.6 (76/800)
Weight with Bucket, lb (kg) .......... 1750 (795)
| Standard Material Bucket |
Width, in (mm) .......... 84 (2130)
Depth, in (mm) .......... 29 (734)
Height, in (mm) .......... 25 (633)
Struck Capacity, cu.ft (m3) .......... 19,7 (0,56)
Heaped Capacity, cu.ft (m3) .......... 24,9 (0,71)
Weight, lb (kg) .......... 550 (250)
| Heavy Duty Material Bucket |
Width, in (mm) .......... 96 (2430)
Depth, in (mm) .......... 31 (785)
Height, in (mm) .......... 25 (633)
Struck Capacity, cu.ft (m3) .......... 22,5 (0,64)
Heaped Capacity, cu.ft (m3) .......... 28,6 (0,82)
Weight, lb (kg) .......... 790 (360)
| Loader Dimensions |
Maximum Lift Height to Pivot Pin, in (mm) .......... 144 (3645)
Clearance with Bucket Fully Dumped, in (mm) .......... 113 (2859)
Reach at Maximum Lift Height, in (mm) .......... 35 (886)
Maximum Dump Angle, degrees .......... 46
Reach with Bucket on Ground, in (mm) .......... 84 (2125)
Maximum Rollback Angle, degrees .......... 22
Digging Depth, in (mm) .......... 10,5 (266)
Overall Height in Carry Position, in (mm) .......... 76 (1922)
| Operating Specifications |
Lift Capacity to Maximum Height at Pivot Pin, lb (kg) .......... 3300
(1500)
Breakout Force at Ground Line at Pivot Pin, lb (kg) .......... 4900
(2227)
| Cycle Times |
Raising Time, sec .......... 8,0
Lower Time, sec .......... 5,0
Bucket Dumping Time, sec .......... 5,0
Bucket Rollback Time, sec .......... 3,5
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| Front End Loaders Specifications |