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3.7T Mini Excavator CAT 303.5E CR
Mini Tonnage Crawler Excavator
The Cat 303.5E CR delivers high performance in a compact radius design to help you work in the tightest applications.
● Brand Name: CAT/Caterpillar
● Engine Model: Cat C1.8
● Engine Power: 23.6 kW
● Dig Depth: 2880 mm
● Operating Weight: 3732 kg
● Classification: Mini Crawler Excavator
CAT 303.5E CR Excavator Specifications PDF Download ↓
ENGINE
| Net Power | 17.6 kW |
| Engine Model | C1.7 |
| Bore | 84 mm |
| Net Power @ 2,200 rpm - U.S. EPA Tier 4 Final/EU Stage V - ISO 9249/EEC 80/1269 | 17.6 kW |
| Displacement | 1.7 l |
| Note | Net power is tested per ISO 9249 and 80/1269/EEC. |
| Gross Power - 2,400 rpm - SAE J1995 | 18.4 kW |
| Emissions | Meets U.S. EPA Tier 4 Final and EU Stage V emission standards. |
| Note (2) | Net power advertised is the power available at the flywheel when the engine is at rated speed and rated power when the engine is installed with the factory configured fan, air intake system, exhaust system, and alternator with a minimum alternator load. |
| Stroke | 100 mm |
WEIGHTS
| Operating Weight | 4190 kg |
| Minimum Operating Weight with Canopy* | 3480 kg |
| EU: CE Plate Weight with Cab*** | 3630 kg |
| Note (3) | ***CE Plate Weight is based on the most common EU configuration. Includes 75 kg (165 lb) operator and full fuel tank and excludes bucket. |
| Maximum Operating Weight with Cab** | 4190 kg |
| Maximum Operating Weight with Canopy** | 4050 kg |
| EU: CE Plate Weight with Canopy*** | 3530 kg |
| Minimum Operating Weight with Cab* | 3620 kg |
| Note (1) | * Minimum Weight is based on fixed rubber tracks, operator, full fuel tank, standard stick, blade, bucket and no extra counterweight. |
| Note (2) | **Maximum Weight is based on steel tracks, operator, full fuel tank, long stick, blade, bucket and extra counterweight. |
WHO WE ARE
Caterpillar is the world’s leading manufacturer of construction and mining equipment, diesel and natural gas engines, industrial gas turbines and diesel-electric locomotives. We are a leader and proudly have the largest global presence in the industries we serve. Learn more about our Strategy, Governance, History and Brands, as well as the values that guide our conduct.
Comfortable Working Environment
Spacious and comfortable operator station with excellent visibility and legroom keeps the operator comfortable and reduces fatigue. Standard features include:
- Reclining suspension seat with adjustable wrist rests.
- Pilot operated controls on all services including travel levers and dozer functions.
- Two post canopy design for better visibility to the work area.
- A pattern control changer (not available in all regions) is accessible from the cab to switch between excavator and backhoe style controls.
- Ample storage space under the seat that can be locked for added security.
PERFORMANCE
Stability
Fast, Powerful Digging with Load Sensing Hydraulics
Engine
Automatic Two Speed
200 Degree Bucket Rotation
CAT Excavator Models
+86-021-62211365
No.1188, Lianhang Road, Minhang District, Shanghai, China
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