Utility Thumb 2-tooth 521 mm (21 in): 633-1769
- Stored Height
- 18.6 in / 472 mm
- Overall Width
- 24.1 in / 612 mm
- Weight
- 1043 lb / 473 kg
Cat® Utility Thumbs are the ideal add-on to bring a new level of versatility to your Cat machines. Designed for specific excavator and bucket combinations, they help you take on more materials without compromising fuel efficiency. We built them to be an affordable solution to handle bulky materials whenever you need.
| Product Specifications | |
|---|---|
| Number of Teeth/Tines | 2 |
| Stored Height | 18.6 in / 472 mm |
| Overall Width | 24.1 in / 612 mm |
| Weight | 1043 lb / 473 kg |
| Length | 77.6 in / 1970 mm |
| Rotation | Cover 50 percent of the bucket's rotation |
| Tines Included | Yes |
| Machine Class | 15 to 18 ton excavators |
| Interface Type | Pin Grabber |
Wheel Excavators
| Model | Engine Power - ISO 14396 | Operating Weight Maximum | Maximum Travel Speed |
|---|---|---|---|
| M318 | 174 hp / 129 kW | 43980 lb / 19950 kg | 21.7 mile/h / 35 km/h |
| M322 | 174 hp / 129 kW | 54770 lb / 24845 kg | 18.6 mile/h / 30 km/h |
Medium Excavators
| Model | Engine Model | Net Flywheel Power | Operating Weight |
|---|---|---|---|
| 324D L | Cat® C7 ACERT™ | 188 hp / 140 kW | 54660 lb / 24790 kg |