Miniexcavatoare pe senile
Pret la cerere
Miniexcavatorul Cat® 303.5 CR oferă putere și performanță într-o dimensiune compactă ca să puteți lucra într-o varietate de aplicații.
Descriere
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Dimensions - Long Stick
| Dig Depth | 3110 mm |
| Track Belt/Shoe Width | 300 mm |
| Maximum Reach | 5510 mm |
| O/A Track Width | 1780 mm |
| Maximum Blade Depth | 535 mm |
| Tail Swing without Counterweight | 890 mm |
| Stick Length | 1560 mm |
| Swing Bearing - Height | 565 mm |
| Boom Swing - Left | 25.2 ° |
| Overall Shipping Length* | 4850 mm |
| Maximum Reach - Ground Level | 5380 mm |
| Maximum Dump Clearance | 3600 mm |
| Tail Swing with Counterweight | 960 mm |
| O/A Shipping Height | 2480 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Boom In Reach | 1860 mm |
| Maximum Dig Height | 5020 mm |
| Vertical Wall | 2390 mm |
| Boom Height - Shipping Position | 1750 mm |
| Maximum Blade Height | 385 mm |
| O/A Undercarriage Length | 2220 mm |
| Boom Swing - Right | 870 mm |
| Ground Clearance | 310 mm |
Engine
| 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... |
| Stroke | 100 mm |
Blade
| Height | 350 mm |
| Width | 1780 mm |
Dimensions - Standard Stick
| Boom Swing - Right | 870 mm |
| Tail Swing with Counterweight | 960 mm |
| Stick Length | 1260 mm |
| Maximum Reach - Ground Level | 5130 mm |
| Boom Swing - Left | 640 mm |
| Maximum Reach | 5270 mm |
| Track Belt/Shoe Width | 300 mm |
| Maximum Dump Clearance | 3490 mm |
| Swing Bearing - Height | 565 mm |
| Boom Height - Shipping Position | 1520 mm |
| O/A Shipping Height | 2480 mm |
| Overall Shipping Length* | 4800 mm |
| Boom In Reach | 1760 mm |
| Note | *Overall Shipping Length depends on blade position during shipment. |
| Tail Swing with Extra Counterweight | 1005 mm |
| Maximum Dig Height | 4920 mm |
| Vertical Wall | 2250 mm |
| Dig Depth | 2810 mm |
| O/A Undercarriage Length | 2220 mm |
| Tail Swing without Counterweight | 890 mm |
| Maximum Blade Depth | 535 mm |
| Maximum Blade Height | 385 mm |
| Ground Clearance | 310 mm |
Weights
| 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. |
Weight Increase from Minimum Configuration
| Cab | 140 kg |
| Counterweight | 100 kg |
| Steel Tracks | 130 kg |
| Long Stick | 20 kg |
| Angle Blade | 160 kg |
| Extra Counterweight | 250 kg |
Service Refill Capacities
| Fuel Tank | 45 l |
| Hydraulic Tank | 20 l |
| Cooling System | 7 l |
| Engine Oil | 6 l |
| Hydraulic System | 45 l |
Travel System
| Ground Pressure - Minimum Weight | 29.6 kPa |
| Maximum Traction Force - High Speed | 16.9 kN |
| Maximum Traction Force - Low Speed | 31 kN |
| Travel Speed - High | 4.5 km/h |
| Gradeability - Maximum | 30 degrees |
| Travel Speed - Low | 2.6 km/h |
| Ground Pressure - Maximum Weight | 35.7 kPa |
Hydraulic System
| Pump Flow at 2,400 rpm | 100 l/min |
| Auxiliary Circuit - Primary - Flow | 70 l/min |
| Operating Pressure - Swing | 181 bar |
| Type | Load Sensing Hydraulics with Variable Displacement Piston Pump |
| Auxiliary Circuit - Secondary - Pressure | 245 bar |
| Digging Force - Stick - Long | 16.9 kN |
| Auxiliary Circuit - Secondary - Flow | 25 l/min |
| Digging Force - Bucket | 33 kN |
| Operating Pressure - Travel | 245 bar |
| Operating Pressure - Equipment | 245 bar |
| Auxiliary Circuit - Primary - Pressure | 245 bar |
| Digging Force - Stick - Standard | 18.9 kN |
| Note | *Flow and pressure are not combinable. Under load, as flow rises pressure goes down. |
Sound
| Note | European Union Directive ‚ "2000/14/EC" |
| Operator Sound Pressure (ISO 6396:2008) | 78 dB(A) |
| Average Exterior Sound Pressure (ISO 6395:2008) | 94 dB(A) |
Swing System
| Machine Swing Speed | 9 r/min |
Dimensions (Approximate) - Standard Stick
| Tail Swing with Extra Counterweight | 1005 mm |
Certification - Cab and Canopy
| Roll Over Protective Structure (ROPS) | ISO 12117-2:2008 |
| Tip Over Protective Structure (TOPS) | ISO 12117:1997 |
| Top Guard | ISO 10262:1998 (Level I) |
Dimensions (Approximate) - Long Stick
| Tail Swing with Extra Counterweight | 1005 mm |