320D2 (2017)
Product Description
320D2 (2017) – UTE CAT EXCAVATORS
The 320D2/D2 L is configured for heavy construction, and it will deliver great fuel savings and productivity in truck loading, trenching and lifting.
- SPECIFICATIONS
- BENEFITS AND FEATURES
SPECIFICATIONS
Engine
| Engine Model | Cat C7.1 |
| Net Flywheel Power | 106.0 kW |
| Bore | 105.0 mm |
| Stroke | 135.0 mm |
| Displacement | 7.01 L |
| Engine Power – ISO 14396 | 112.5 kW |
| Net Power – SAE J1349 | 106.0 kW |
| Emissions | The 320D2/D2 L meets Tier 2, Stage II equivalent emission standards. |
| Note | Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator. |
| Note | The altitude capability (without aid) of 320D2/D2 L is up to 4000 m (13,123 ft) with natural power derate above sea level. |
| Note | Power rating at 1,800 rpm. |
| Engine RPM – Operation | 1700.0 rpm |
| Engine RPM – Travel | 1800.0 rpm |
Weights
| Operating Weight | 22300.0 kg |
| Standard Undercarriage – Maximum Operating Weight* | 21700.0 kg |
| Standard Undercarriage – Minimum Operating Weight** | 21200.0 kg |
| Note | *R5.7 (18’8″) HD Reach Boom, R2.9 (9’6″) B1 HD Reach stick, HD 1.4 m3 (1.83 yd3) bucket and 790 mm (31″) TG shoes. |
| Note | **R5.7 (18’8″) HD Reach Boom, R2.5 (8’2″) B1 HD Reach stick, HD 1.4 m3 (1.83 yd3) bucket and 600 mm (24″) shoes. |
| Long Undercarriage – Maximum Operating Weight* | 22300.0 kg |
| Long Undercarriage – Minimum Operating Weight** | 21700.0 kg |
Service Refill Capacities
| Fuel Tank Capacity | 410.0 L |
| Cooling System | 25.0 L |
| Engine Oil | 22.0 L |
| Swing Drive | 8.0 L |
| Hydraulic Tank | 138.0 L |
| Final Drive | 8.0 L |
| Hydraulic System (Including Tank) | 260.0 L |
Swing Mechanism
| Swing Speed | 10.9 rpm |
| Maximum Swing Torque | 71.0 kN·m |
Drive
| Maximum Drawbar Pull | 205.0 kN |
| Maximum Travel Speed – High | 5.4 km/h |
| Maximum Gradeability | 35°/70% |
Hydraulic System
| Main System – Maximum Flow (Total) | 404.0 L/min |
| Maximum Pressure – Equipment | 35.0 MPa |
| Maximum Pressure – Swing | 25.0 MPa |
| Maximum Pressure – Travel | 35.0 MPa |
Sound Performance
| ISO 6395 (External) | 102.0 dB(A) |
| ISO 6396 (Inside Cab) | 72.0 dB(A) |
| Note | When properly installed and maintained, the cab offered by Caterpillar, when tested with doors and windows closed according to ANSI/SAE J1166 OCT98, meets the requirements for operator sound exposure limits in effect at time of manufacture. |
| Note | Hearing protection may be needed when operating with an open operator station and cab (when not properly maintained or doors/windows open) for extended periods or in a noisy environment. |
Standards
| Brakes | ISO 10265:2008 |
| Cab/FOGS | SAE J1356 MAR2013. ISO 10262:1998 |
Working Ranges: HD Reach Boom 5.7 m (18’8″); R2.9 (9’6″) B1 HD Stick
| Bucket Tip Radius | 1560.0 mm |
| Maximum Digging Depth | 6720.0 mm |
| Maximum Reach at Ground Line | 9890.0 mm |
| Maximum Loading Height | 6490.0 mm |
Working Ranges: HD Reach Boom 5.7 m (18’8″); R2.5 (8’2″) B1 HD Stick
| Bucket Tip Radius | 1560.0 mm |
| Maximum Digging Depth | 6300.0 mm |
| Maximum Reach at Ground Line | 9470.0 mm |
| Maximum Loading Height | 6290.0 mm |
Working Ranges: Super Long Reach Boom 8.85 m (29’0″); Super Long Reach Stick 6.28 m (20’7″)
| Bucket Tip Radius | 1230.0 mm |
| Maximum Digging Depth | 11880.0 mm |
| Maximum Reach at Ground Line | 15730.0 mm |
| Maximum Loading Height | 11010.0 mm |
BENEFITS AND FEATURES
Performance
- The Cat® C7.1 mechanically controlled engine meets U.S. EPA Tier 2 and EU Stage II equivalent emission standards.
- The low-pressure fuel system allows the engine to be more robust in areas with low-quality fuel.
- The high-efficiency main pump delivers superior power for best-in-class performance.
- Economy mode burns less fuel than the previous generation 320D2/D2 L with no loss in lift or dig force.
- The variable-speed fan with viscous clutch reduces fuel consumption.
Versatility
- Utility and finishing work are fast and flawless with Cat buckets, thumbs, and compactors.
- Demolition work is quick and easy with Cat hammers, grapples, shears, and multi-processors.
- Cat couplers let you swap between attachments in seconds without leaving the cab.
- See the whole money-making attachment lineup at www.cat.com/attachments.
Safety
- The hydraulic activation lever safely locks out all hydraulic functions.
- Anti‐skid plating and countersunk bolts reduce slipping in severe conditions and during routine checks.
- A full-length firewall separates the pump compartment from the engine.
- A ground-level fuel cutoff switch shuts down the engine in an emergency.
Durability
- The modified X-frame structure provides long life and durability.
- Heavy-duty booms and sticks are built for tough work.
- Greased track link between pins and bushings increases undercarriage life and reduces noise.
Ease of Operation
- The cab is ergonomically designed with easy-to-operate controls.
- Multiple seat and joystick adjustment options enhance comfort.
- Excellent work site visibility from the cab enhances productivity and safety.
- Optimized low-effort joystick controls reduce operator fatigue.
Maintenance
- Most service locations can be accessed at ground level.
- The number of fuel filters are reduced from four to two with 500 hour service intervals to lower operational cost.
- Filters are grouped together to reduce maintenance time.
- Pressure taps and S·O·SSM ports help maximize uptime.
Technology
- Integrated Cat technology solutions increase production and minimize operating costs.
- Product Link™ reports key information from the machine to any location.
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