Used Sany 75 Excavator

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SANY SY75C Crawler Excavator Detailed Introduction

The SANY SY75C is a flagship 7-ton class compact crawler excavator manufactured by SANY Heavy Industry, the world's top 3 construction machinery producer. As one of the best-selling models in the global small excavator segment, it integrates high efficiency, low operating cost, exceptional durability and user-friendly design, catering to diverse working scenarios from municipal construction to agricultural operations.

1. Core Specifications (Standard Configuration)

Item	Parameter
Operating Weight	7.28 – 7.6 t
Standard Bucket Capacity	0.32 m³ (optional 0.12–0.3 m³ buckets for special scenarios)
Engine Model	Yanmar 4TNV98 / Isuzu 4JG1 (emission compliant with EU Stage V / U.S. EPA Tier 4 Final / Tier 3 for emerging markets)
Rated Power	43 kW @ 2,200 rpm
Max. Travel Speed	High: 4.6 km/h / Low: 2.8 km/h
Bucket Digging Force	56 kN
Arm Digging Force	38 kN
Max. Digging Depth	4,020 mm
Max. Digging Reach	6,290 mm
Max. Dumping Height	4,200 mm
Fuel Tank Capacity	140 L
Hydraulic Oil Tank Capacity	110 L
Gradeability	35° (70%)

2. Key Performance Advantages

2.1 High Efficiency & Low Fuel Consumption

Equipped with SANY's independently developed positive flow hydraulic system matched with Kawasaki core hydraulic components, it delivers 15% faster response speed than competing models in the same class, with zero lag during composite movements (boom lifting + arm swinging + bucket operation), ideal for precision operation scenarios.
The intelligent power matching system dynamically adjusts engine output and hydraulic flow according to real working loads, reducing comprehensive fuel consumption by 6–10% compared to peers. Its average hourly fuel consumption is only 3.5–5.5 L under regular working conditions, greatly cutting operating costs.
Working efficiency is 10% higher than similar 7-ton excavators, with a daily earthmoving volume of up to 400–500 m³ under standard conditions.

2.2 Extreme Durability & Adaptability

The boom, arm and main frame are made of high-strength Q355B steel, passed 12,000 hours of extreme fatigue testing, and can withstand long-term high-load operations in hard rock and demolition scenarios.
The undercarriage system (four wheels and track belt) uses wear-resistant alloy materials, with a service life 20% longer than the industry average.
The intelligent temperature-controlled cooling system supports stable operation in extreme environments from -30°C to 45°C without high temperature alarms, adapting to alpine, tropical and plateau working conditions.

2.3 Operator-Friendly Design & Safety Guarantee

The cab is ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) certified, effectively protecting operator safety in case of rollover or falling construction waste.
The fully adjustable shock-absorbing suspension seat with lumbar support, combined with a low-vibration cab design, reduces operator fatigue during long-hour work. The internal operating noise is controlled below 75 dB(A), reaching the comfort level of passenger cars.
The light-force pilot control joysticks require only 20N operating force, greatly reducing hand fatigue. The 7-inch high-definition IPS monitor displays real-time operation data, fault alarms and fuel consumption statistics. It is also equipped with USB charging ports, multiple storage compartments and a high-performance air conditioning system with 8 air outlets.
Optional rear-view camera and proximity alarm further improve operation safety, especially in narrow working sites.

3. Easy Maintenance & Global After-sales Support

All daily maintenance points are arranged at ground-accessible positions: users can complete replacement of engine oil, filters, air filters and hydraulic oil checks without climbing onto the machine, cutting daily maintenance time by 50%.
Extended maintenance cycle: hydraulic oil replacement cycle reaches 5,000 hours, engine oil replacement cycle is 500 hours, which greatly reduces long-term maintenance costs.
SANY covers more than 150 countries and regions with its after-sales service network, providing 24/7 on-site response service, sufficient spare parts supply, and a standard warranty of 1 year / 2,000 working hours for the whole machine, with longer warranty for core power and hydraulic components.

4. Application Scenarios

The SY75C is highly versatile and suitable for a wide range of scenarios:• Municipal engineering: Trench digging, pipeline laying, road maintenance, community renovation• Landscaping: Land clearing, terrain shaping, tree transplanting, garden construction• Agricultural operations: Farmland consolidation, irrigation ditch digging, greenhouse construction, agricultural infrastructure building• Small demolition & waste handling: Small building demolition, construction waste removal, material stacking• Rental market: It is the most popular small excavator model in the global rental market due to its high residual value (10–15% higher than competing models after 3 years of use), low operating cost and wide applicability.

As of 2024, the cumulative global sales of SANY SY75C series excavators have exceeded 120,000 units, making it a benchmark product in the 7-ton small excavator segment, widely recognized by construction contractors, rental operators and individual users worldwide.

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Used Sany 75 Excavator

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