Develon DX220LCA-2N tracked excavator

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## DEVELON DX220LCA-2N

### 1. General

- Model: DX220LCA-2N

- Type: Crawler excavator

- Operating weight: 20,500 – 21,600 kg

- Standard bucket: 0.92 m³ (SAE heaped)

- Bucket range: 0.92 – 1.40 m³

- Transport dimensions (L×W×H): 9,520 × 2,990 × 3,060 mm

### 2. Engine – Cummins 6BTAA5.9-C150 (Tier 2)

- Manufacturer: Dongfeng Cummins

- Model: 6BTAA5.9-C150

- Type: Inline 6-cylinder, 4-stroke, turbocharged & intercooled diesel

- Displacement: 5.9 L (5,883 cc)

- Bore × stroke: 102 mm × 119 mm

- Rated power (Net, SAE J1349): 112 kW (150 HP) @ 2,200 rpm

- Max torque: 655 N·m @ 1,500 rpm

- Compression ratio: 17.5:1

- Fuel system: Inline injection pump (P7100)

- Air cleaner: Dry type, double element

- Starter: 24 V × 4.5 kW

- Batteries: 2 × 12 V / 100 Ah

### 3. Hydraulic System

- Main pumps: 2 × variable displacement axial piston pumps

- Max flow (total): 2 × 280 L/min @ 2,200 rpm

- System pressure: 330 bar (33 MPa)

- Swing motor: Axial piston, fixed displacement

- Swing speed: 10.2 rpm

- Swing torque: 52 kN·m

- Control valve: Closed-center, load-sensing

### 4. Working Range (std. 5.7 m boom + 2.9 m arm)

- Max digging reach: 9,530 mm

- Max digging depth: 6,615 mm

- Max digging height: 9,620 mm

- Max dumping height: 6,640 mm

- Max vertical wall depth: 5,450 mm

### 5. Digging Forces (ISO)

- Bucket breakout force: 126 kN

- Arm crowd force: 112 kN

- Boom lifting force: 185 kN

### 6. Undercarriage & Travel

- Track type: Heavy-duty, sealed & lubricated links

- Track shoe width: 600 mm (std)

- Track rollers (each side): 7

- Carrier rollers (each side): 2

- Ground pressure: 0.58 kgf/cm² (57 kPa)

- Travel speed (low/high): 2.96 / 5.12 km/h

- Gradeability: 70% (35°)

- Drawbar pull: 205 kN

### 7. Capacities

- Fuel tank: 400 L

- Hydraulic oil tank: 250 L

- Engine oil: 24 L

- Cooling system: 28 L

- Swing drive: 5.5 L

- Final drive (each): 4.2 L

### 8. Cabin & Options

- Cabin: ROPS-certified, sound-suppressed

- HVAC: Heater & air conditioner (std)

- Seat: Suspension seat, adjustable

- Controls: Pilot joysticks

- Monitor: LCD multi-function display

- Optional: Hammer circuit, quick coupler, 700 mm shoes

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More information

Year of manufacture: 2026

Warranty: 12 months

Digging depth: 6600 mm

Digging depth: 6.6 m

Unloading height: 6.8 m