640 Standard Loader Specifications on 6420 Tractor1

W05930

NOTE: Capacities are shown measured to bucket bottom midpoint. Objects such as round bales or bins on a forklift, move the weight out from this point, decreasing lift capacity.

Dimensions are in compliance with ASAE Standard S301.3.

1(Specifications and design subject to change without notice.)

OUO6038,0001877 -19-24FEB03-1/2

Tractor Model 6420 MFWD
Front Tires 13.6-28
Rear Tires 18.4R38
Wheelbase (WB) 2400 mm (94.5 in.)
Material Bucket
Width 1550 mm (61 in.)
Length (N) 820 mm (32.3 in.)
Mass 216 kg (476 lb)
Hydraulic System
Rated Flow 96 L/min (25.4 gpm)
Maximum Pressure 19500 kPa (195 bar) (2828 psi)
Cycle Times (in seconds)
Loader Raise Time 3.4
Loader Lower Time 2.8
Bucket Dump Time 2.7
Bucket Rollback Time 2.9
Lift Height (Maximum)
To Pivot Pin (A) 3571 mm (141 in.)
Clearance
Bucket Level (B) 3380 mm (133 in.)
Bucket Dumped (C) 2900 mm (114 in.)
Overall Length (I) 4477 mm (176 in.)
Digging Depth (H) 196 mm (7.7 in.)
Reach
At Maximum Lift Height (D)a 920 mm (36.2 in.)
Bucket on Ground (F) 2077 mm (81.8 in.)
Angles (Maximum)
Dump (E) 41°
Dump at Ground 111°
Rollback (G) 15°
Overall Height
In Carry Position (J) 1910 mm (75.2 in.)
Lift Capacity
To Maximum Height at Pivot Point (U) 1531 kg (3376 lb)
To Maximum Height (V) 1052 kg (2320 lb)
To 1.5 m (59 in.) at Pivot Point (W) 2133 kg (4703 lb)
To 1.5 m (59 in.) (X) 1625 kg (3583 lb)
Breakout Force
At Pivot Point (Y) 27 470 N (6176 lb force)
800 mm (31.5 in.) Forward of Pivot Point (Z) 19 700 N (4429 lb force)
Bucket Rollback Force
At Maximum Height (VV) 22 000 N (4946 lb force)
At 1.5 m (59 in.) Lift Height (XX) 27 200 N (6115 lb force)
At Ground Level Line (ZZ) 17 800 N (4002 lb force)
aTo hood guard.

 

OUO6038,0001877 -19-24FEB03-2/2