Brand: CAT (Caterpillar) – A world-leading American construction machinery brand with a 90-year history, ranking top 1 in the global construction machinery market share. CAT mini excavators hold a 32% market share in the 7-ton segment across Southeast Asia, the Middle East and Africa, with a service network covering 200+ countries (including 420+ authorized service centers and 12 regional parts warehouses in emerging markets). The brand’s
third-generation E/H hydraulic system and
intelligent power management technology are renowned for energy efficiency and operational flexibility, making its equipment a preferred choice for small and medium-sized construction projects in narrow spaces, high-temperature and complex terrain conditions
Cat.
Model: CAT 307.5 – A 7-ton class mini hydraulic crawler excavator, a customized model of CAT’s mini excavator series for the Asian market, optimized for urban renovation, garden greening, pipeline laying and small-scale mining scenarios. Powered by the CAT C2.4 turbocharged engine (34.9kW rated net power) and equipped with CAT’s exclusive load-sensing hydraulic system with variable displacement piston pump, it delivers a minimum working weight of 7504kg, a maximum working weight of 8113kg, and a standard bucket capacity of 0.33m³. With a rear swing radius of only 1800mm (without counterweight) and single-handle travel mode, it has been proven to operate continuously for over 8,000 hours without major failures in narrow rural construction sites in Southeast Asia, and is widely used in the Middle East and Africa for its fuel efficiency and easy operation
Cat.
The CAT 307.5 is equipped with the
CAT C2.4 4-cylinder turbocharged diesel engine (2.43L displacement, 34.9kW net power at 2400rpm, 36.5kW total power under ISO 14396), which meets China’s non-road National IV emission standards—perfectly adapted to emerging markets with strict emission regulations. The engine features automatic idle speed and automatic shutdown functions, reducing fuel consumption by up to 15% compared to peers in the same tonnage class, with a fuel consumption of only 6-8L per working hour
Cat.
The
double-filter air intake system with radial seals effectively blocks dust and sand in desert and mining areas, extending the engine’s service life to 12,000 hours—25% longer than the industry average. The engine compartment adopts a sealed heat dissipation design with 10L cooling system capacity, ensuring normal operation in high-temperature environments above 45°C in the Middle East, and the 145L rust-free engineering plastic fuel tank adapts to low-quality fuel in emerging markets
卡特彼勒.
Paired with CAT’s
third-generation E/H load-sensing hydraulic system with variable displacement piston pump, the CAT 307.5 realizes fast and smooth composite operations with a main pump maximum flow of 167L/min. The hydraulic system features load-sensing/flow-sharing control, with a maximum equipment working pressure of 285bar, travel working pressure of 285bar, and swing working pressure of 250bar. The bucket digging force of 54.6kN and arm digging force of 37.8kN can easily handle hard soil and rock materials in small-scale mining scenarios
卡特彼勒.
The
one-click switch between left and right hand operation and adjustable composite action speed meet the operating habits of different operators, improving work efficiency by 20% in precision operations such as pipeline laying and garden shaping. The hydraulic oil replacement cycle is extended to 6000 hours—3 times longer than the industry average, and the modular design of hydraulic components allows for quick replacement of parts in remote overseas sites
卡特彼勒.
The CAT 307.5 offers multiple intelligent operating modes to meet different operation needs:
- Single-handle Travel Mode: Switch from traditional pedal/joystick control to single-handle control with one button, reducing operator fatigue during long-distance transfer by 40%, and enabling precise control of the excavator in narrow spaces such as urban streets and rural courtyards卡特彼勒.
- Intelligent Power Mode: Automatically adjusts engine power output according to load changes, prioritizing fuel saving for light-load operations such as grading and loading, and maximizing power for heavy-load operations such as rock excavation卡特彼勒.
- Password Start Function: Prevents unauthorized operation of the equipment, ensuring the safety of the excavator in open construction sites in emerging markets卡特彼勒.The 7-inch color LCD monitor supports multiple languages (including English, Arabic and Spanish), displaying real-time data such as fuel consumption, engine speed and hydraulic pressure, and alerts the operator of maintenance and fault information. The monitor also allows customization of operating parameters, adapting to different working conditions卡特彼勒.
The ROPS/TOPS certified sealed pressurized cab prioritizes operator comfort and safety for long-hour overseas operations卡特彼勒:
- Ergonomic Design: The cab features a spacious space (internal noise ≤72dB(A)), a suspended adjustable seat with armrests, and an optimized control lever layout, reducing operator fatigue during 8-hour+ continuous shifts. The air conditioning system with multiple air outlets maintains a comfortable temperature in the cab, adapting to temperatures from -10°C to 45°C, and the Bluetooth radio allows operators to listen to music and weather forecasts during work卡特彼勒.
- Safety Protection: The cab adopts a high-rigidity structure, withstanding impact from falling objects and rollover accidents. The retractable fluorescent safety belt and work light delay shutdown function ensure safe operation and off-duty in dimly lit construction sites such as night urban renovation projects. The rear emergency exit and anti-slip floor mat further enhance operational safety卡特彼勒.
- Easy Maintenance: Daily maintenance points such as oil level, coolant and air filter are accessible at ground level, cutting maintenance time by 30%. Common spare parts (filters, bucket teeth, hydraulic hoses) are available in CAT’s regional warehouses in Dubai, Singapore and Johannesburg, with a delivery time of 5-10 days卡特彼勒.
With an overall transport length of 6130mm, transport height of 2569mm and rear swing radius of 1800mm (without counterweight), the CAT 307.5 has a compact and flexible body. The anti-corrosion CAT yellow paint resists salt spray in coastal urban construction areas and sand abrasion in desert pipeline laying projects, while the 450mm wide steel track ensures stable operation on soft soil roads in rural areas卡特彼勒.
The CAT C2.4 turbocharged engine (34.9kW net power, 2.43L displacement) is neatly arranged in a sealed engine compartment with a high-efficiency radiator for heat dissipation. The double-filter air intake system and 145L large-capacity fuel tank adapt to harsh working conditions in emerging markets, ensuring long-term stable operation in small-scale mining and urban construction scenariosCat.
The third-generation E/H hydraulic system with a main pump maximum flow of 167L/min drives the 0.33m³ standard bucket to achieve a maximum digging depth of 4047mm and a maximum unloading height of 5353mm. The reinforced boom and arm are made of high-strength steel, withstanding heavy-load operations in rock excavation scenarios in small-scale quarries in the Middle East卡特彼勒.
The sealed pressurized cab is equipped with a 7-inch multi-language LCD monitor, an ergonomic joystick and a Bluetooth radio, adapting to long-hour operations in high-temperature environments in Southeast Asia. The single-handle travel control and one-click left/right hand switch meet the operating habits of local operators in Africa and the Middle East, and the waterproof switches and dust-proof seals suit rainy tropical regions in Southeast Asia卡特彼勒.
The CAT 307.5 is a versatile 7-ton mini excavator for various overseas small and medium-sized construction projects:
- Urban Renovation & Pipeline Laying: Ideal for road widening, underground pipeline laying and old building demolition in narrow urban streets in the Middle East and Southeast Asia. Its 1800mm rear swing radius enables flexible operation in crowded urban areas, and the precise hydraulic control ensures no damage to existing underground pipelines.
- Garden Greening & Farmland Improvement: Used for tree planting, landscape shaping and farmland leveling in Africa and Latin America. The E-mode fuel-saving function reduces operational costs for long-term greening projects, and the adjustable composite action speed meets the precision requirements of garden shaping卡特彼勒.
- Small-Scale Mining & Quarrying: Suitable for ore loading and rock excavation in small quarries in the Middle East and Southeast Asia. Its 54.6kN bucket digging force can efficiently handle hard rock materials, and the dust-proof engine design adapts to high-dust working conditions in mining areas卡特彼勒.
- Rural Construction & Water Conservancy Projects: Perfect for rural road construction, reservoir dredging and house foundation excavation in South Asia and Africa. The single-handle travel mode and compact body design adapt to narrow rural roads and scattered construction sites, improving construction efficiency by 30%卡特彼勒.
We provide one-stop cross-border support for CAT 307.5 buyers:
- Comprehensive Equipment Inspection: For used units, we issue detailed test reports (engine power, hydraulic pressure, chassis wear, working hours) and real-time operation videos. Third-party inspection (SGS/BV) is available to verify equipment condition for international buyers, focusing on core components such as the C2.4 engine, third-generation E/H hydraulic system and intelligent control system卡特彼勒.
- Customized Compliance Support: We assist in preparing import documents (CO, CE certificates, emission reports) tailored to local regulations in Southeast Asia, the Middle East and Africa. The CAT 307.5 meets China’s non-road National IV emission standards, ensuring smooth customs clearance in most emerging markets with minor modifications卡特彼勒.
- Logistics & On-Site Commissioning: We offer container transport or bulk cargo solutions with anti-rust packaging for sea transport (the excavator’s compact size allows 2 units to be loaded into a 40-foot container). Professional technicians can be dispatched to the job site for assembly, operation training and maintenance guidance, with multilingual manuals (English, Spanish, Arabic) provided for local operatorsCat.
- Global Spare Parts & After-Sales: Leveraging CAT’s overseas parts warehouses (Dubai, Singapore, Johannesburg), common spare parts (filters, bucket teeth, hydraulic hoses) are delivered within 5-15 days to overseas sites. We provide a 1-year free parts warranty and 24/7 online technical support, with local service partners in key markets for on-site repairs卡特彼勒.
The CAT 307.5 integrates American advanced technology with global small-scale construction demands, making it a star product in the 7-ton mini excavator segment for overseas projects. Its C2.4 engine delivers 15% lower fuel consumption than competitors, and the third-generation E/H hydraulic system ensures 20% higher work efficiency in precision operations. For small and medium-sized construction companies in Southeast Asia, the Middle East and Africa, the CAT 307.5 offers a low total cost of ownership—with 8,000-hour continuous operation without major failures and easy access to spare parts—ideal for urban renovation, garden greening and small-scale mining projects requiring flexibility and efficiencyCat.
If you need detailed fuel consumption data of the CAT 307.5, real-time quotes for new/used units, customized attachments (e.g., narrow buckets, hydraulic breakers) or single-handle travel mode operation training, contact our team now. Let the CAT 307.5 power your overseas urban construction, garden greening and small-scale mining projects with unmatched flexibility and efficiency!
