320D LRR Hydraulic Excavator
Posted By admin On November 13, 2007 @ 12:00 am In Boomerang | No Comments
Increased work tool options, new powerful engine and easier operation lead to increased productivity and lower operating costs.
Engine | Units: US | |
 | ||
Engine Model | Cat® C6.4 ACERT | Cat® C6.4 ACERT |
| ||
Net Flywheel Power | 148 hp | 110 kW |
| ||
Net Power – ISO 9249 | 148 hp | 110 kW |
| ||
Net Power – SAE J1349 | 148 hp | 110 kW |
| ||
Net Power – EEC 80/1269 | 148 hp | 110 kW |
| ||
Bore | 4.02 in | 102 mm |
| ||
Stroke | 5.12 in | 130 mm |
| ||
Displacement | 389 in3 | 6.4 L |
| ||
| ||
Weights | ||
| ||
Operating Weight | 52249 lb | 23700 kg |
| ||
Operating Weight – Std. Undercarriage | 52249 lb | 23700 kg |
| ||
| ||
Drive | ||
| ||
Maximum Drawbar Pull | 46311 lb | 206 kN |
| ||
Maximum Travel Speed | 3.5 mph | 5.7 km/h |
| ||
| ||
Hydraulic System | ||
| ||
Main Implement System – Maximum Flow (2x) | 54 gal/min | 205 L/min |
| ||
Max. pressure – Equipment | 5076 psi | 35000 kPa |
| ||
Max. pressure – Heavy Lift | 5221 psi | 36000 kPa |
| ||
Max. pressure – Travel | 5076 psi | 35000 kPa |
| ||
Max. pressure – Swing | 3626 psi | 25000 kPa |
| ||
Pilot System – Maximum flow | 9 gal/min | 32.4 L/min |
| ||
Pilot System – Maximum pressure | 566 psi | 3900 kPa |
| ||
Boom Cylinder – Bore | 4.7 in | 120 mm |
| ||
Boom Cylinder – Stroke | 49.6 in | 1260 mm |
| ||
B1 Family Bucket Cylinder – Bore | 4.7 in | 120 mm |
| ||
B1 Family Bucket Cylinder – Stroke | 43.5 in | 1104 mm |
| ||
| ||
Service Refill Capacities | ||
| ||
Fuel Tank Capacity | 77 gal | 290 L |
| ||
Cooling System | 6.6 gal | 25 L |
| ||
Engine Oil | 8 gal | 30 L |
| ||
Swing Drive | 2.1 gal | 8 L |
| ||
Final Drive (each) | 2.1 gal | 8 L |
| ||
Hydraulic System (including tank) | 56 gal | 211 L |
| ||
Hydraulic Tank (Including suction pipe) | 41 gal | 155 L |
| ||
| ||
Sound Performance | ||
| ||
Performance | ANSI/SAE J1166 APR 90 | ANSI/SAE J1166 APR 90 |
| ||
| ||
Standards | ||
| ||
Brakes | SAE J1026 APR90 | SAE J1026 APR90 |
| ||
Cab/FOGS | SAE J1356 FEB88 | SAE J1356 FEB88 |
| ||
| ||
Swing Mechanism | ||
| ||
Swing Speed | 11.5 RPM | 11.5 RPM |
| ||
Swing Torque | 45612 lb ft | 61.8 kN·m |
| ||
| ||
Track | ||
| ||
Number of Shoes Each Side – Long Undercarriage | 49 | 49 |
| ||
Number of Track Rollers Each Side – Long Undercarriage | 8 | 8 |
| ||
Number of Carrier Rollers Each Side – Long Undercarriage | 2 | 2 |
| ||
| ||
Dimensions | ||
| ||
Transport width | 125.2 in | |
Article printed from Better Roads: http://www.betterroads.com
URL to article: http://www.betterroads.com/d-lrr-hydraulic-excavator/
Click here to print.