Specifications
Engine Model
Cat? C4.4
Net Power
128.5 kW
Operating Weight
21,700 kg
Bucket
1.19m3
Overview
The Cat? 320 raises the bar for efficiency and fuel economy. Featuring an engine with an aftertreatment system that requires no downtime, the 320 meets China Nonroad Stage IV emission standards. With world-class standard factory-equipped technology, a cab made for operator comfort, plus low fuel and
maintenance costs, the 320 will help make your operation more productive and profitable.
maintenance costs, the 320 will help make your operation more productive and profitable.
Advantage
Low Fuel Consumption
A precise combination of low engine speed and a large hydraulic pump help burn less fuel, delivering top performance.
Lower Maintenance Costs
Extended and synchronized maintenance intervals help you get more done at a lower cost compared to the previous model.
High Operating Efficiency
Offering world-class standard factory-equipped technology to help improve operation output, including Cat Grade with 2D, Grade with Assist and Payload.
CAT ? 320 Excavators parameter
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Engine
| Engine Model | Cat? C4.4 |
| Net Power | 128.5 kW |
| Engine Power | 129.4 kW |
Weights
| Operating Weight | 21,700 kg |
Swing System
| Swing Speed | 11.25 r/min |
Hydraulic System
| Main System - Maximum Flow | 429 L/min |
| Maximum Pressure - Equipment | 35,000 kPa |
| Maximum Pressure - Travel | 34,300 kPa |
| Maximum Pressure - Swing | 27,500 kPa |
Service Refill Capacities
| Cooling System | 25 L |
| Engine Oil | 15 L |
| Fuel Tank Capacity | 345 L |
| Hydraulic System - Including Tank | 234 L |
Working Ranges and Forces
| Maximum Digging Depth | 6720mm |
| Maximum Reach at Ground Level | 9860mm |
| Maximum Cutting Height | 9370mm |
| Maximum Loading Height | 6490mm |
| Maximum Loading Height | 2170mm |
| Bucket Digging Force | 150kN |
| Stick Digging Force | 106kN |
Dimensions
| Shipping Height - Top of Cab | 2960mm |
| Shipping Length | 9530mm |
| Tail Swing Radius | 2830mm |
| Transport Width | 2980mm |
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