563 Mechanical Self-Leveling Loader on 6603 Tractor¹

W23591-UN-18MAR13

Tractor Model 6603
Minimum Rear Ballast	Option 1	3-Point Hitch 750 kg (1650 lbs.)
	Option 2	—
Front Tires	13.6-24
Rear Tires	18.4-34
Materials Bucket
Width	1850 mm (73 in.)
Length	—
Mass	228 kg (502 lb.)
Hydraulic System
Rated Flow	57 L/min. (15 gpm)
Maximum Pressure	19995 kPa (200 bar) (2900 psi)
Cycle Times (in seconds)
Loader Raise Time	5.19
Loader Lower Time	3.49
Bucket Dump Time	3.90
Bucket Rollback Time	2.33
Lift Height (Maximum)
To Pivot Pin (A)	3397 mm (134 in.)
Clearance
Bucket Level (B)	3211 mm (126 in.)
Bucket Dumped (C)	2365 mm (93 in.)
Digging Depth (H)	136 mm (5 in.)

Reach
At Maximum Lift Height with Bucket Dumped (D)	942 mm (37 in.)
Bucket on Ground with Bucket Leveled (F)	2231 mm (88 in.)
Angles (Maximum)
Dump (E)	72°
Dump at Ground	91°
Rollback (G)	41°
Lift Capacity
To Maximum Height (A) at Pivot Point	1425 kg (3142 lb.)
To Maximum Height (A) at 800 mm (31.5 in.) (I) Ahead of Pivot Point	1476 kg (3255 lb.)
To 1500 mm (59 in.) (J) at Pivot Point	1939 kg (4275 lb.)
Breakout Force
At Pivot Point	2574 kg force (5675 lb.-force)
800 mm (31.5 in.) (I) Ahead of Pivot Point	2146 kg force (4731 lb.-force)