Original Factory 320 Medium Hydraulic Excavator

Original Factory 320 Medium Hydraulic Excavator image
- Overview
- Product Description
- Product Parameters
- Detailed Photos
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Basic Info.
Product Description
- Use up to 25% less fuel than the 320F excavator.
- Increase operator efficiency by up to 45% with a suite of Ca t technologies that lower operator fatigue and your operating costs, including fuel consumption and daily maintenance.
- Match the excavator to the job using power modes including new Smart mode that automatically matches engine and hydraulic power to your digging conditions.
- The advanced hydraulic system provides the optimum balance of power and efficiency while giving you the control you need for your precise digging requirements.
- The electronically controlled, twin-turbocharged engine meets U.S. EPA Tier 4 Final and EU Stage IV emission standards using a transparent after treatment system that requires no operator input or downtime.
- Auxiliary hydraulic options give you the versatility to use a wide range of Ca t attachments.
- Advansys™ bucket tips increase penetration and improve cycle times. Tip changes can be done quickly with a simple lug wrench instead of a hammer or special tool, improving safety and uptime.
- Don’t let the temperature stop you from working. The excavator has a standard high ambient temperature capability of 52º C (125º F) and cold start capability of -18º C (0º F). An optional -32º C (-25º F) cold start package is available.
ENGINE
Net Power – ISO 9249 | 172 HP |
Engine Model | Ca t C4.4e TTA |
Engine Power – ISO 14396 | 173 HP |
Bore | 4 in |
Stroke | 5 in |
Displacement | 269 in³ |
HYDRAULIC SYSTEM
Main System – Maximum Flow | 429 l/min (113 gal/min) |
Maximum Pressure – Equipment | 5075 psi |
Maximum Pressure – Travel | 4974 psi |
Maximum Pressure – Swing | 3988 psi |
SWING MECHANISM
Maximum Swing Torque | 60300 ft·lbf |
WEIGHTS
Operating Weight | 50265 lb |
SERVICE REFILL CAPACITIES
Fuel Tank Capacity | 86.6 gal (US) |
Cooling System | 6.6 gal (US) |
Engine Oil | 4 gal (US) |
Swing Drive – Each | 3.2 gal (US) |
Final Drive – Each | 1.3 gal (US) |
Hydraulic System – Including Tank | 61.8 gal (US) |
Hydraulic Tank | 30.4 gal (US) |
DEF Tank | 10.3 gal (US) |
DIMENSIONS
Boom | Reach 5.7 m (18’8") |
Stick | Reach 2.9 m (9’6") |
Bucket | 1.19 m ³ (1.56 yd³) |
Shipping Height – Top of Cab | 9.8 ft |
Handrail Height | 9.8 ft |
Shipping Length | 31 ft |
Tail Swing Radius | 9.3 ft |
Counterweight Clearance | 3.4 ft |
Ground Clearance | 1.6 ft |
Track Length | 14.7 ft |
Length to Center of Rollers | 12 ft |
Track Gauge | 7.9 ft |
Transport Width | 9.8 ft |
WORKING RANGES & FORCES
Maximum Digging Depth | 22.1 ft |
Boom | Reach 5.7 m (18’8") |
Stick | Reach 2.9 m (9’6") |
Bucket | 1.19 m ³ (1.56 yd³) |
Maximum Reach at Ground Level | 32.4 ft |
Maximum Cutting Height | 30.8 ft |
Maximum Loading Height | 21.4 ft |
Minimum Loading Height | 7.1 ft |
Maximum Depth Cut for 2440 mm (8 ft) Level Bottom | 21.5 ft |
Maximum Vertical Wall Digging Depth | 17 ft |
Bucket Digging Force – ISO | 38811 lbf |
Stick Digging Force – ISO | 23911 lbf |
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Tags: 20 Ton Excavator, Crawler Excavator, Hydraulic Excavator