440R Mechanical Self-Leveling Loader Specifications on 4R Series Tractors

W23762-UN-14JUN13

4044R, 4049R, 4052R, AND 4066R TRACTORS1
Minimum Rear Ballast	1600 mm (63 in) or greater rear tread setting Rear tires filled with liquid ballast2 Four rear wheel weights 380 kg (836 lb) minimum (3-point hitch ballast)
Front Tires	8.00-16
Rear Tires	13.6-28
Wheel Base (WB)	1846 mm (73 in)
Heavy Duty Materials Bucket
Width	1850 mm (73 in)
Length	585 mm (23 in)
Mass	146 kg (321 lb)
Hydraulic System
Rated Flow	60 L/min (16 gal/min)
Maximum Pressure	17 237 kPa (172 bar) (2500 psi)
Cycle Times (In Seconds)
Loader Raise Time	2.41
Loader Lower Time	1.62
Bucket Dump Time	2.46
Bucket Rollback Time	1.65
Lift Height (Maximum)
To Pivot Pin (A)	2796 mm (110 in)
Clearance
Bucket Level (B)	2590 mm (102 in)
Bucket Dumped (C)	2178 mm (86 in)
Overall Length (WB + F)	3549 mm (140 in)
Digging Depth (H)	122 mm (5 in)

Reach
At Maximum Lift Height with Bucket Dumped (D)	755 mm (30 in)
Bucket on Ground with Bucket Leveled (F)	1703 mm (67 in)
Angles (Maximum)
Dump (E)	47°
Dump at Ground	130°
Rollback (G)	38°
Rollback at Full Height	—
Overall Height In Carrying Position (J)	1535 mm (60 in)
Lift Capacity
To Maximum Height (U) at Pivot Pin	1006 kg (2213 lb)
To Maximum Height (V)	1010 kg (2222 lb)
To 1500 mm (59 in) at the Pivot Pin (W)	1263 kg (2779 lb)
To 1500 mm (59 in) (X)	1201 kg (2642 lb)
Breakout Force
At Pivot Point (Y)	17 099 N (3844 lbf)
500 mm Forward of the Pivot Pin (Z)	14 882 N (3346 lbf)
Bucket Rollback Force
At Maximum Height (VV)	15 519 N (3489 lbf)
At 1500 mm (59 in) Lift Height (XX)	22 063 N (4960 lbf)
At Ground Level Line (ZZ)	20 611 N (4633 lbf)