Good Performance Used CAT 307E Excavator 7 Ton Digger Machine

Description

Basic Parameters​

Model Name: Caterpillar 307E Compact Hydraulic Excavator​

Operating Weight: Approx. 6,800 kg (Approx. 7-ton Class)​

Standard Bucket Capacity: Approx. 0.33 m³ (Slight Variations Based on Bucket Model)​

⚙️ Engine Parameters​

Parameter​	Specification​
Engine Model​	Cat® C2.6 DI Turbo (Turbocharged Diesel)​
Net Power (ISO 9249/SAE J1349)​	39.7 kW (Approx. 53.1 hp)​
Gross Power (ISO 14396)​	43 kW (Approx. 57.6 hp)​
Displacement​	2,615 cm³ (2.6 L)​
Bore × Stroke​	87 mm × 110 mm​

🛠️ Power & Performance​

Parameter​	Value​
Maximum Digging Force – Bucket​	50.6 kN​
Maximum Digging Force – Arm​	37.1 kN​
Maximum Traction Force​	56.9 kN​
Swing Speed​	10.8 rpm​
Travel Speed​	High Speed: Approx. 5.1 km/h, Low Speed: Approx. 3.2 km/h​
Maximum Gradeability​	≈ 30°​

🛢️ Hydraulic System & Fuel Tanks​

Item​	Parameter​
Fuel Tank Capacity​	~125 L​
Hydraulic Oil Tank Capacity​	~51 L​
Total Hydraulic System Capacity​	~78 L​
Coolant Capacity​	~14 L​
Engine Oil Change Capacity​	~11 L​
Working Pressure – Equipment/Travel​	~28 MPa​
Swing Working Pressure​	~24 MPa​

🚧 Chassis & Dimensions​

Item​	Dimension/Parameter​
Transport Dimensions (L × W × H)​	~6,070 × 2,300 × 2,630 mm​
Total Cab Height​	~2,540 mm​
Track Ground Contact Length​	~2,120 mm​
Total Track Length​	~2,760 mm​
Track Shoe Width​	~450 mm​
Dozer Blade Width × Height​	~2,300 × 450 mm​
Minimum Ground Clearance​	~370 mm​
Rear Swing Radius​	~1,750 mm​

📏 Working Range (Reference)​

Parameter​	Value​
Maximum Digging Depth​	~4,070 mm​
Maximum Digging Radius​	~6,300 mm​
Maximum Digging Height​	~7,240 mm​
Maximum Dumping Height​	~5,190 mm​

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Shipping

FAQ

• Q

  What used construction machines do you mainly supply?

  A

  We supply used excavators, loaders, motor graders, road rollers, forklifts, etc.
• Q

  What brands of machines are available?

  A

  Our main brands include Caterpillar, Komatsu, Doosan, Hitachi, Kubota, Hyundai, Volvo, and other well-known brands.
• Q

  Do you export to overseas markets?

  A

  Yes, we have rich export experience and a professional shipping team. Our customers are from South America, Europe, Africa, and all over the world.
• Q

  How about the quality and price of your machines?

  A

  All our machines are in good working condition with reliable performance and competitive prices. All prices of the machine can be negotiated.