| Model |
420CT |
440CT |
445CT |
450CT |
|
| Download Specifications (PDF) |
PDF |
PDF |
PDF |
PDF |
|
| Operating load, 50% of tipping load (lbs) (at 35%) |
2,860 |
3,000 |
3,300 |
3,857 |
|
| Operating load, 35% of tipping load (lbs) |
2,000 |
2,100 |
2,310 |
2,700 |
|
| Tipping load, standard (lbs) |
5,715 |
6,000 |
6,600 |
7,714 |
|
| Height to bucket pin (in) |
120.8 |
121.7 |
122.4 |
124.8 |
|
| Dump height @ bucket discharge (in) |
95.1 |
96.0 |
87.7 |
94.7 |
|
| Dump reach @ max. height (in) |
24.6 |
24.6 |
40.4 |
30.0 |
|
| Max. dump angle @ full height (deg) |
39° |
39° |
51° |
40° |
|
| Bucket rollback at ground level (deg) |
29° |
29° |
27° |
30° |
|
| Bucket breakout (lbf) |
7,400 |
7,400 |
6,700 |
6,200 |
|
| Engine make |
Case |
Case |
Case |
Case |
|
| Engine model |
432T/M3 |
445T/M3 |
432T/M3 |
445T/M3 |
|
| Gross power (hp) |
74 |
90 |
82 |
90 |
|
| Net power (hp) |
69 |
83 |
77 |
83 |
|
| Engine speed (rpm) full load |
2,500 |
2,300 |
2,500 |
2,300 |
|
| Max. travel speed (mph) |
8.4 |
8.0 |
8.0 |
8.0 |
|
| Standard pump flow (gpm) |
23.8 |
21.9 |
23.8 |
21.9 |
|
| Optional pump flow (gpm) |
33.2 |
37.8 |
33.2 |
41.8 |
|
| Hydraulic pressure (psi) |
3,050 |
3,050 |
3,050 |
3,050 |
|
| Overall length w/bucket (in) |
129.4 |
129.4 |
135.5 |
140.7 |
|
| Height to top of ROPS (in) |
79.7 |
80.6 |
83.2 |
83.5 |
|
| Width over tracks (in) |
65 |
71.3 |
83.1 |
83.1 |
|
| Track belt width (in) |
12.6 |
15.7 |
17.7 |
17.7 |
|
| Ground pressure (psi) |
5.8 |
5.0 |
4.3 |
4.8 |
|
| Ground clearance (in) |
8.4 |
9.3 |
11.1 |
11.3 |
|
| Fuel tank (gal) |
22 |
23.3 |
17.3 |
20.7 |
|
| Hydraulic system/tank (gal) |
13.2 / 7.1 |
13.2 / 7.1 |
11.0 / 5.7 |
11.0 / 6.5 |
|
| Operating weight (lbs) |
8,340 |
8,925 |
10,200 |
10,925 |
|
