Caption: Authentic in-field operation footage capture of Caterpillar 321DCR
Hydraulic ExcavatorCaterpillar 321DCR
Medium Excavator (10 - 25t) · Crawler Chassis
Operating Weight23.5 T Class
23,530.1 kg
≈ 51,874.9 lbs
Max Dig DepthGround Reach
6.71 m
≈ 22.0 ft
Net Engine PowerCrawler
138.1 HP
≈ 103 kW
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Authentic In-Field Operation Footage
Real-world Caterpillar 321DCR jobsite telemetry & machine handling demonstration
Channel: 328DLCR
Engine & Powertrain
- Engine Make / Model
- C6.4 ACERT
- Net Power
- 138.1 HP (103 kW)
- Gross Power
- 138.1 HP
- Displacement
- 6.37 L
- Emissions Standard
- EPA Tier 4 / EU Stage V
Operational & Hydraulic Flow
- Operating Weight
- 23,530.1 kg
- Weight (lbs)
- 51,874.9 lbs
- Hydraulic Flow
- 204.4 L/min
- Fuel Tank Capacity
- N/A
- Standard Bucket
- 1.07 m³
Working Dimensions & Dig Depth
- Max Digging Depth
- 6.71 m (22 ft)
- Max Reach (Ground)
- 9.78 m
- Max Dump Height
- 7.90 m
- Shipping Width
- 2972 mm
- Shipping Height
- 3024 mm