Used Sany 75 Excavator

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Detailed Introduction of SANY SY75C (SANY 75) Excavator

The SANY SY75C (commonly referred to as SANY 75) is the flagship star model of SANY Group in the 7-8 ton class small hydraulic excavator segment. Developed for diversified light and medium-duty construction demands, it features outstanding fuel efficiency, high reliability, comfortable operation and low full-life-cycle cost, and has earned wide recognition from global users.

1. Basic Specifications (Standard Configuration)

Item	Parameter
Operating Weight	7280 - 7600 kg
Emission Standard	China IV (Chinese mainland market), EU Stage V (EU market), Tier 4 Final (North American market)
Rated Power	43 kW @ 2200 rpm
Engine Model	Yanmar 4TNV98C high-torque diesel engine
Standard Bucket Capacity	0.3 m³ (0.12-0.32 m³ buckets optional for different scenarios)
Max. Digging Depth	4130 mm
Max. Digging Height	7150 mm
Max. Digging Radius	6270 mm
Max. Dumping Height	5060 mm
Swing Speed	11 rpm
Travel Speed	3.1 km/h (low speed) / 5.2 km/h (high speed)
Gradeability	70% (35°)
Traction Force	62 kN

2. Core Advantages

2.1 Highly Efficient Power System

The SANY 75 is fitted with a world-renowned Yanmar diesel engine, which has strong low-speed torque output and excellent adaptability to high-altitude, high-temperature and extremely cold working environments. The system supports 3 switchable work modes (heavy-duty H mode, standard S mode, economic E mode) to match different operation demands, cutting comprehensive fuel consumption by 8-10% compared with the previous generation. It is also equipped with automatic idle function and long-interval DPF regeneration system, greatly reducing operation cost and manual intervention.

2.2 Precise Hydraulic System

It adopts SANY’s self-developed positive flow control hydraulic system, with a response speed of only 0.2 seconds. The coordination of compound actions (simultaneous digging, swinging and traveling) is industry-leading, with no lag or jitter, and supports precise control under micro-operation scenarios such as pipeline laying and slope trimming. Core hydraulic components (main pump, main valve, sealing parts) are supplied by global first-tier brands, with low energy loss and 30% lower failure rate than competing products in the same class.

2.3 Super Durable Structure

The boom, arm and bucket are made of high-strength wear-resistant steel, optimized through finite element analysis and 10,000-hour extreme working condition tests, resisting impact and deformation under heavy load. The chassis adopts sealed lubricated track rollers, idlers and sprockets, with service life extended by 40% compared with ordinary products. The standard reinforced bucket is welded with wear plates at the bottom and edge, suitable for harsh working conditions such as gravel excavation.

2.4 Safe & Comfortable Operation

The cab has obtained global unified ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) certification, fully guaranteeing operator safety. The fully sealed design reduces internal noise to only 72 dB, equivalent to the noise level of an ordinary passenger car. It is equipped with a fully adjustable air suspension seat, high-efficiency air conditioner with 8 air outlets, 7-inch LCD intelligent monitor with fault self-diagnosis function, USB charging port and Bluetooth audio. The pilot control handle has low operating force, effectively reducing fatigue during long-hour work.

2.5 Easy Maintenance & Intelligent Management

All daily maintenance points are arranged at ground-accessible positions, eliminating the need to climb the machine for routine checks. The replacement intervals of oil and filters are greatly extended: engine oil replacement every 1000 hours, hydraulic oil replacement every 5000 hours, reducing full-life-cycle maintenance cost by 25%. It is also equipped with the SANY SYNC remote intelligent management system, which supports real-time monitoring of equipment location, working hours, fuel consumption and fault warning, greatly facilitating fleet management.

3. Application Scenarios & Optional Attachments

The SANY 75 covers a wide range of application scenarios:

Municipal engineering: trench excavation, pipeline laying, road maintenance, small-scale urban demolition
Agriculture & forestry: land consolidation, tree planting hole digging, greenhouse reconstruction, farmland water conservancy construction
Small construction: residential foundation excavation, material transfer, site leveling
Special scenarios: snow removal, waste clearance, narrow-space tunnel construction

It can be equipped with various attachments to expand functions: hydraulic breaker, wood grapple, auger, ripper, quick coupler, rubber track, extended dozer blade, etc.

4. Market Performance

As of 2024, the SANY SY75C has been the top-selling model in China's 7-8 ton excavator segment for 11 consecutive years, with cumulative global sales exceeding 170,000 units. It has been exported to more than 100 countries and regions, and is highly recognized by users in Europe, North America, Southeast Asia, the Middle East and Latin America for its stable performance and high cost performance.

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Original product

Used Sany 75 Excavator

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