53 / 2440
2-6 Edition 47
Backhoe Loaders
Specifications
MODEL
444F2*
450F
Flywheel Power
Gross —Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
74/82 kW
100/110 hp
106 kW**
142 hp**
Net —Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
70/78 kW
94/104 hp
96 kW**
128 hp**
Gross —Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent
75 kW
100 hp
—
Net —Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent
70 kW
94 hp
—
Gross —Tier 2/Stage II/Japan 2001 (Tier 2) equivalent
74 kW
100 hp
—
Net —Tier 2/Stage II/Japan 2001 (Tier 2) equivalent
71 kW
95 hp
—
NetTorque Rise at 1400 rpm
Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
46/32%
31%**
Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent
32%
—
Tier 2/Stage II/Japan 2001 (Tier 2) equivalent
31%
—
PeakTorque at 1400 rpm
Tier 4 Final/Stage IV/Japan 2014 (Tier 4 Final)
438/439 N·m
323/324 lbf-ft
542 N·m**
413 lbf-ft**
Tier 3/Stage IIIA/Japan 2006 (Tier 3) equivalent
398 N·m
294 lbf-ft
—
Tier 2/Stage II/Japan 2001 (Tier 2) equivalent
397 N·m
293 lbf-ft
—
OperatingWeight
9606 kg
21,178 lb
11 283 kg
24,875 lb
Engine Model
C4.4 ACERT
C4.4 ACERT**
3054C
Rated Engine RPM
2200
2200
No. of Cylinders
4
4
Bore
105 mm
4.13 in
105 mm
4.13 in
Stroke
127 mm
5.00 in
127 mm
5.00 in
Displacement
4.4 L
268 in3
4.4 L
268 in3
Speeds (Auto-Shift)
km/h
mph
km/h
mph
1st
6
4
6
4
2nd
10
6
10
6
3rd
12
8
20
12
4th
20
12
27
17
5th
24
15
40
25
5th LUC (if equipped)
25
16
—
—
6th
40
25
—
—
6th LUC (if equipped)
40
25
—
—
Turning Circle, Wall toWall
12.6 m
41'4"
11.2 m
36'8"
Tires
AWD Bias Front
—
15-19.5 12 PR
AWD Bias Rear
—
21L-24 18 PR R-4
AWD Radial Front
440/80R28
—
AWD Radial Rear
440/80R28
—
Hydraulic System, closed center
Load Sensing,
Load Sensing,
Flow Sharing
Flow Sharing
Pump Capacity
150 L/min @ 2200 rpm
185 L/min @ 2200 rpm
@ 25 000 kPa
@ 25 000 kPa
40 gpm @ 2200 rpm
48 gpm @ 2200 rpm
@ 3626 psi
@ 3626 psi
FuelTank Capacity
160 L
42 U.S. gal
160 L
42 U.S. gal
*Multiple engine power ratings available.
**The 450F engine meets U.S. EPA Tier 4 Interim/EU Stage IIIB emission standards only.