2023 Cat 307E 7 Ton Excavator Made in Japan

🏗️ Caterpillar 307 Excavator Specifications

Engine

• Model: Cat C2.4 / C3.3 / C3.4 (depending on model year)

• Net Power: 50–55 kW (67–74 hp)

• Displacement: 3.3–3.4 L

• Rated Speed: 2,200 rpm

Operating Weight

• Operating Weight: 7,000–7,800 kg (15,400–17,200 lb)

Dimensions

• Overall Length (transport): approx. 6,000–6,300 mm

• Overall Width: 2,200 mm

• Overall Height (cab): 2,600 mm

Hydraulic System

• Maximum Pump Flow: 2 × 90 L/min

• Maximum System Pressure: 28,000–35,000 kPa (depending on function)

Performance

• Maximum Digging Depth: 4,000–4,300 mm

• Maximum Reach (at ground level): 6,300–6,700 mm

• Maximum Dump Height: 4,600 mm

• Bucket Digging Force: 55–60 kN

• Arm Digging Force: 38–45 kN

Undercarriage

• Track Width: 450 mm (standard)

• Track Type: Steel or rubber (optional)

Fuel Capacity

• Fuel Tank: approx. 135–160 L

Swing System

• Swing Speed: 10–11 rpm

• Swing Torque: 18–20 kN·m

Travel Speed

• High: 5.0 km/h

• Low: 3.0 km/h

• Gradeability: 30