Used Sany 75 Excavator

Reading: 1460

SANY SY75 (SANY 75) Crawler Excavator Detailed Introduction

The SANY SY75 (commonly referred to as SANY 75) is a 7-ton-class compact crawler excavator developed and manufactured by SANY Heavy Industry, China’s leading construction machinery manufacturer and one of the top 3 global excavator suppliers. As a flagship model in SANY’s small excavator product line, it is tailored for light to medium construction workloads, and has been one of the best-selling models in the global 6-8 ton excavator segment for 8 consecutive years, with cumulative global sales exceeding 150,000 units as of 2024.

1. Core Specifications

(Note: Multiple configuration versions are available for different regional emission requirements, including Tier 2, Tier 3, and Stage V / Tier 4 Final compliant models)

Parameter	Value
Operating weight	7280–7450 kg
Engine	Yanmar 4TNV98 series (Stage V/Tier 4 Final version) / Isuzu 4JG1 series (low-emission-standard region version)
Rated power	43 kW @ 2200 rpm
Standard bucket capacity	0.12–0.32 m³
Max. digging depth	4020 mm
Max. digging reach	6240 mm
Max. digging height	7110 mm
Max. dumping height	5060 mm
Bucket digging force	56 kN
Arm digging force	38 kN
Travel speed	2.2–4.5 km/h
Swing speed	11.5 rpm
Gradeability	30° (58%)
Fuel tank capacity	130 L
Hydraulic system operating pressure	31.4 MPa

2. Core Performance Features

High Efficiency & Ultra-low Fuel Consumption

Equipped with SANY’s proprietary negative flow control hydraulic system, which realizes 100% precise matching between engine output and hydraulic load, reducing unnecessary power loss by 12% compared with peer models.
Supports 3 switchable working modes: H (Heavy-duty) for high-load operations, S (Standard) for daily earthwork, E (Economy) for light workloads. In typical earthwork conditions, fuel consumption is only 3.5–5 L per hour, 8% lower than competing products of the same class, while operation efficiency is 10% higher.
Strong digging performance meets the construction needs of hard soil, broken bricks, and small-scale rock breaking operations.

High Versatility

It supports quick replacement of more than 20 types of attachments, including hydraulic breakers, augers, wood grapples, rippers, and tilt buckets, to adapt to different operation scenarios.

3. Operator Comfort & Safety

The cab meets international ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) certification standards, providing full safety protection for operators.
Large-area curved glass design delivers 15% wider field of view than similar models, with optional rear view camera to eliminate operation blind spots.
Equipped with multi-adjustable shock-absorbing seats with lumbar support, ergonomic joysticks with only 25N operating force, and 8-outlet high-efficiency HVAC system, which can operate normally in environments from -20°C to 45°C.
The interior noise during rated operation is only 72 dB(A), reaching the leading level in the industry, effectively reducing long-term operation fatigue.
A 7-inch high-definition LCD monitor displays real-time operating parameters, fault alarms, and working mode information; the built-in SANY IoT remote monitoring system supports remote viewing of equipment location, working hours, fuel consumption and fault status via mobile APP, enabling intelligent fleet management.

4. Durability & Maintenance Convenience

The main structural parts (boom, arm, X-type chassis) are made of high-strength alloy steel, designed through finite element simulation, and passed 10,000 hours of extreme working condition durability tests, with a service life of more than 15 years under normal use.
All daily maintenance points are arranged on the side of the fuselage, accessible when standing on the ground without climbing the equipment.
Extended replacement interval for wearing parts: engine oil filter replaced every 500 hours, hydraulic oil filter replaced every 1000 hours, hydraulic oil replaced every 5000 hours, reducing long-term maintenance costs by 30% compared with similar products.
Core components (engine, hydraulic pump, main valve) enjoy a 3-year/10,000-hour warranty in most sales regions.

5. Typical Application Scenarios

Municipal engineering: road repair, pipeline laying, cable trench excavation, urban greening construction
Agricultural construction: farmland leveling, orchard trenching, greenhouse demolition, biogas digger excavation
Housing construction: foundation excavation for rural self-built houses, site cleaning, construction waste removal
Special operations: sand and gravel loading, timber handling, scrap sorting, small-scale demolition

6. Global After-sales Support

SANY has more than 6,000 after-sales service outlets and 10,000 professional service engineers worldwide, covering over 150 countries and regions. For most regions, it promises 2-hour on-site response, 24-hour fault resolution, and sufficient spare parts reserves to ensure uninterrupted equipment operation.

Overall, the SANY 75 excavator is widely recognized by individual contractors, small engineering teams and agricultural operators for its high cost performance, low operating cost and strong versatility.

Non flooded

No accident

Original product

Used Sany 75 Excavator

RELATED PRODUCTS

Sany 155

Sany 135

Sany 95

Sany 305H