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$16000- $18000 per UnitMinimum Order Quantity1 UnitLoading Order more and save
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QuestionsQ:Aretheresupport policies for long-term regular procurement?
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Q:Can you arrange on-site operation training by technical personnel?
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| Item | Specification |
|---|---|
| Reference FOB Price | $16000 - $18000 / Unit |
| Minimum Order Quantity | 1 Unit |
| Loading Port | Shanghai Port / Ningbo Port, China |
| Bulk Discount | 2% off for 3+ units; 5% off for 5+ units |
Note: The final transaction price varies based on production year, accumulated working hours, overall machine condition, complete maintenance records, counterweight configuration and optional attachment setup. Please contact our sales team for an accurate quotation of the in-stock unit.
The Caterpillar 307.5 is a high-performance 7.5–8 ton class mini crawler hydraulic excavator in Cat's next-generation mini excavator lineup, engineered to deliver superior digging performance, fuel efficiency and operator comfort. This used unit retains 100% original Caterpillar factory components, with verified no history of major structural accidents, engine overhauls or catastrophic hydraulic system failures.
Powered by the original Cat C2.4 Turbo diesel engine and paired with an advanced load-sensing hydraulic system, the 307.5 delivers strong breakout force and responsive compound movements. All in-stock units have completed strict pre-delivery inspection and scheduled maintenance with genuine CAT filters and lubricants. Compared with brand-new machines, this used 307.5 reduces initial investment by 40%–50%, making it a highly cost-effective choice for medium-sized construction contractors, equipment rental fleets and municipal engineering teams.
Original Cat C2.4 Turbocharged 4-cylinder diesel engine with stable power output, excellent fuel efficiency and strong adaptability to variable fuel quality in overseas emerging markets
Advanced load-sensing hydraulic system with variable displacement piston pump, delivering smooth compound movements and precise joystick control for highly efficient working cycles
Compact short-tail swing design with 1800mm rear turning radius, balancing narrow-space maneuverability and heavy-load stability for both urban confined sites and open earthworks
Heavy-duty reinforced boom, arm and X-type chassis structure, professionally inspected to be free of cracks and post-accident welding repairs, guaranteeing long-term structural safety
Complete and traceable maintenance records with genuine CAT consumable parts, effectively extending service life of core power and hydraulic components and lowering total ownership cost
Standard dozer blade with blade float function for efficient backfilling, grading and machine stabilization; compatible with hydraulic breaker, auger and grapple for multi-purpose operations
ROPS-certified sealed and pressurized cabin with wide all-round visibility, adjustable suspension seat and ergonomic control layout, significantly reducing operator fatigue during long-hour shifts
Ready-to-ship inventory with 7–15 days fast delivery, supported by full one-stop export customs clearance, documentation and international logistics services
| Parameter | Value |
|---|---|
| Model | Caterpillar 307.5 |
| Operating Weight (Standard Cab) | 7,505 – 8,120 kg (16,549 – 17,905 lb) |
| Standard Bucket Capacity | 0.33 m³ |
| Maximum Digging Depth (Long Stick) | 4,642 mm (15 ft 3 in) |
| Maximum Reach at Ground Level | 7,030 mm (23 ft 1 in) |
| Maximum Digging Height | 6,240 mm (20 ft 6 in) |
| Overall Transport Length | 6,144 mm (20 ft 2 in) |
| Overall Height (Over Cab) | 2,680 mm (8 ft 10 in) |
| Overall Machine Width | 2,250 mm (7 ft 5 in) |
| Rear Swing Radius | 1,800 mm (71 in) |
| Standard Track Shoe Width | 450 mm Triple Grouser Steel Shoe |
| Parameter | Value |
|---|---|
| Engine Model | Cat® C2.4 Turbo Diesel Engine |
| Net Power (ISO 9249) | 34.9 kW (46.8 hp) @ 2,400 rpm |
| Gross Power (ISO 14396) | 36.5 kW (48.9 hp) |
| Cylinder Configuration | 4-cylinder inline, water-cooled, turbocharged, direct injection |
| Displacement | 2.43 L (148 in³) |
| Bore × Stroke | 87 mm × 102.4 mm |
| Fuel Tank Capacity | 145 L (38.3 US gal) |
| Emission Standard | China Nonroad Stage III / Equivalent to EU Stage IIIA |
| Parameter | Value |
|---|---|
| Hydraulic System Type | Load-sensing system with variable displacement piston pump |
| Main System Operating Pressure | 285 bar (4,134 psi) |
| Bucket Breakout Force | 54.6 kN (12,272 lbf) |
| Stick Digging Force (Standard) | 37.8 kN (8,498 lbf) |
| Swing Speed | 10.0 rpm |
| Travel Speed (High / Low) | 5.0 km/h / 3.1 km/h |
| Maximum Drawbar Pull | 62.4 kN (14,035 lbf) |
| Gradeability | 70% (35°) |
| Standard Auxiliary Hydraulic Flow | 120 L/min (31.7 US gpm) |
| Total Hydraulic System Capacity | 120 L (31.7 US gal) |
This used CAT 307.5 mini excavator demonstrates strong adaptability across diverse working conditions and is widely exported to Southeast Asia, the Middle East, Africa, Latin America and Eastern European markets. With its balanced performance between compact size and heavy digging capability, it is highly favored by equipment rental companies and medium-sized construction contractors. Typical application scenarios include:
Urban municipal road construction, water and power pipeline trenching and backfilling, and urban renewal projects
Landscaping engineering, park construction, farmland improvement and agricultural infrastructure works
Residential and commercial building foundation excavation, basement earthmoving and site preparation
Medium-scale building demolition, site cleanup and bulk material handling on construction sites
Equipped with hydraulic breaker, auger drill or grapple for demolition, piling and material sorting operations
Short-term and long-term equipment rental business for various medium-sized engineering projects
Pre-shipment Inspection: Support third-party inspection by SGS, BV and other authoritative institutions; provide HD working condition test videos and detailed machine condition reports before delivery.
Full Export Services: Cooperate with professional international freight forwarders, supporting FOB, CIF, EXW, DAP and other trade terms; handle full customs declaration, certificate of origin and shipping arrangement.
After-sales Technical Support: 3-month quality warranty for core components (engine block, main hydraulic pump); provide 24/7 online technical guidance and genuine spare parts supply channels.
Secure Transaction: Accept T/T, irrevocable L/C at sight and other mainstream international payment methods to ensure transaction security for both parties.
* All specifications above correspond to Caterpillar factory standard configuration. Minor parameter variations may occur across different production batches, emission standard versions and optional equipment packages. Please consult our sales representative to confirm exact specifications and condition of the currently available in-stock unit.
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