حفارة مستعملة CAT 307.5

Main parameter configuration
Operating weight: 7504 kg to 8113 kg, depending on whether the cab and other additional equipment are included.
Engine: Cat C2.4T engine with a rated power of 36.5 kW (net power of 34.9 kW).
Hydraulic system: The maximum flow of the main system is 167 L/min and the maximum working pressure is 28.5 MPa.
Fuel tank capacity: 145 L.
Cooling system: The capacity is 10 L.
Hydraulic oil tank: The capacity is 53 L.
Engine oil: 9.5 L is required.
Technical features
‌Electro-hydraulic control technology: For the first time, electro-hydraulic control technology has been successfully applied to small hydraulic excavators, achieving a 15% reduction in fuel consumption and a 20% improvement in performance.
‌Travel speed: 3.1 km/h at low speed and 5.0 km/h at high speed.
‌Gradability: The maximum gradeability is 30 degrees.
Ground pressure: The ground pressure at maximum weight is 35.2 kPa, and the ground pressure at minimum weight is 32.6 kPa.
The unloading height and cab height are 5353.0 mm and 2574.0 mm respectively.
Specific values are also provided for the arm length and blade size to meet the needs of different working scenarios.

Main parameter configuration
Operating weight: 7504 kg to 8113 kg, depending on whether the cab and other additional equipment are included.
Engine: Cat C2.4T engine with a rated power of 36.5 kW (net power of 34.9 kW).
Hydraulic system: The maximum flow of the main system is 167 L/min and the maximum working pressure is 28.5 MPa.
Fuel tank capacity: 145 L.
Cooling system: The capacity is 10 L.
Hydraulic oil tank: The capacity is 53 L.
Engine oil: 9.5 L is required.
Technical features
‌Electro-hydraulic control technology: For the first time, electro-hydraulic control technology has been successfully applied to small hydraulic excavators, achieving a 15% reduction in fuel consumption and a 20% improvement in performance.
‌Travel speed: 3.1 km/h at low speed and 5.0 km/h at high speed.
‌Gradability: The maximum gradeability is 30 degrees.
Ground pressure: The ground pressure at maximum weight is 35.2 kPa, and the ground pressure at minimum weight is 32.6 kPa.
The unloading height and cab height are 5353.0 mm and 2574.0 mm respectively.
Specific values are also provided for the arm length and blade size to meet the needs of different working scenarios.