Used Caterpillar 307.5 Excavator

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CATERPILLAR 307.5 Next-Generation Mini Hydraulic Excavator Detailed Introduction

The Caterpillar 307.5 is a 7.5-ton class compact hydraulic excavator under Caterpillar’s next-gen small excavator lineup, designed for high versatility, fuel efficiency and low lifecycle cost. It is tailored for both rental fleet operators and independent contractors working in light to medium-duty construction scenarios, inheriting Caterpillar’s industry-leading reliability and upgraded intelligent control technologies.

1. Core Specifications

Note: Data may vary slightly by region and optional configuration, refer to local official Caterpillar documentation for exact parameters

Item	Specification
Operating Weight	7,400 – 7,800 kg
Engine Model	Cat C2.4 DI Turbocharged diesel engine
Net Rated Power	43 kW (57 hp) @ 2,200 rpm
Emission Standard	Meets EU Stage V / U.S. EPA Tier 4 Final / China National IV emission regulations
Bucket Capacity Range	0.22 – 0.52 m³
Maximum Digging Depth	4,110 mm
Maximum Digging Reach	6,710 mm
Maximum Dump Height	4,740 mm
Travel Speed	Low: 2.8 km/h; High: 4.5 km/h
Swing Speed	11 rpm
Hydraulic System Working Pressure	28 MPa
Fuel Tank Capacity	125 L
Hydraulic Oil Capacity	90 L

2. Core Performance Advantages

Power & Hydraulic System

The Caterpillar proprietary C2.4 engine delivers strong low-end torque, supporting stable heavy-load digging operations even at low engine speeds. It is matched with a load-sensing hydraulic system with independent flow distribution, enabling precise, smooth control of boom, stick and bucket movements for delicate operations including fine trenching, landscaping and fragile material handling.The built-in Smart Operation Mode automatically adjusts engine output and hydraulic flow based on real-time load conditions, cutting fuel consumption by up to 15% compared to the previous generation 307E2 model without compromising work efficiency.

Versatility Support

Boom offset function is standard for most configurations, allowing digging and operation close to walls, curbs and obstacles, which is highly adaptable to narrow urban worksites. Pre-installed one/two-way auxiliary hydraulic lines (optional or standard by region) support a wide range of attachments: hydraulic breakers, augers, grapples, tilt buckets, plate compactors, expanding its applicable scenarios significantly.

3. Operator Comfort & Safety

The ROPS/FOPS certified pressurized sealed cab reduces dust and noise ingress effectively, with internal operating noise as low as 72 dB(A).

Fully adjustable high-back suspension seat with lumbar support reduces fatigue during long shifts
Ergonomic short-stroke joysticks with adjustable sensitivity minimize hand burden
8-inch high-resolution LCD monitor displays real-time machine status, fault alerts and fuel consumption data, supporting multi-language options
High-capacity HVAC system with 10 adjustable air vents adapts to extreme cold and hot working environments
Standard rearview camera and panoramic front/side/rear windows eliminate operating blind spots
Equipped with USB charging port, 12V power outlet and multiple storage compartments for operator convenience

4. Durability & Maintenance Convenience

All core structural components (boom, stick, chassis, undercarriage) adopt Caterpillar’s industry-leading fatigue-resistant design and have passed 10,000-hour extreme working condition tests, ensuring long service life under high-intensity operation.

All daily maintenance points (engine oil filter, fuel filter, air filter, hydraulic oil level gauge) are accessible at ground level, cutting routine inspection and maintenance time by 30%
Extended service intervals: 500 hours for engine oil and filter replacement, 3,000 hours for hydraulic oil and filter replacement, reducing long-term operating cost
Heavy-duty sealed and lubricated track chain with wear-resistant track shoes extends undercarriage service life
Standard Caterpillar Product Link™ telematics system supports remote tracking of machine location, working hours, fuel consumption and fault codes, realizing predictive maintenance and reducing unplanned downtime

5. Typical Application Scenarios

Urban infrastructure: Pipeline trench digging for water, electricity and gas networks, small building foundation excavation, road repair and renovation
Landscaping: Tree planting pit digging, site leveling, river course dredging, garden landscape construction
Agricultural engineering: Farmland renovation, greenhouse construction, irrigation trench digging
Small demolition works: Small building demolition, construction waste removal when equipped with hydraulic breakers
Material handling: Bulk material loading, stone sorting, scrap handling when equipped with grapples

Caterpillar’s global 24/7 dealer network provides genuine spare parts supply, professional technical support and optional extended warranty services, which also guarantees a high resale value of the 307.5 excavator in the second-hand market.

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Original product

Used Caterpillar 307.5 Excavator

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