Used Sany 135 Excavator

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SANY SY135C (SANY 135) Crawler Excavator Detailed Introduction

1. Basic Overview

The SANY SY135C (commonly known as SANY 135) is a globally best-selling 13~14 ton class medium crawler excavator developed by SANY Group, one of the world's top 3 construction machinery manufacturers. Positioned as a versatile, high-efficiency and low-consumption equipment, it is tailored for light to medium-duty construction demands, and offers customized versions adapting to different global emission regulations: including China IV, EU Stage V, US Tier 4 Final for mature markets, and Tier 3 versions for emerging markets. As of 2024, the global cumulative sales of SY135C have exceeded 120,000 units, making it one of the most popular models in its tonnage class.

2. Core Technical Specifications

Item	Parameter
Operating Weight	13,200 ~ 13,800 kg
Rated Net Power	73 kW @ 2,000 rpm (standard Isuzu 4JJ1 series high-torque diesel engine, optional Kubota engine for specific regional demands)
Bucket Capacity	0.55 ~ 0.7 m³ (customizable for rock, earthmoving and other scenarios)
Max. Digging Depth	5,540 mm
Max. Digging Height	8,650 mm
Max. Digging Radius	8,300 mm
Standard Bucket Digging Force	98 kN
Standard Arm Digging Force	65 kN
Swing Speed	12 rpm
Travel Speed (High/Low)	5.4 / 3.3 km/h
Ground Pressure	42 kPa
Main Pump Flow	2 × 120 L/min
Fuel Tank Capacity	260 L
Hydraulic Oil Capacity	120 L
Cab Safety Certification	ROPS/FOPS standard

3. Core Advantages

3.1 High Efficiency & Ultra-low Fuel Consumption

The optimized matching between the engine and SANY's proprietary positive flow hydraulic system reduces invalid power loss by 15% compared to the previous generation.
3 adjustable working modes (Power mode for heavy load operation, Economy mode for daily construction, Lifting mode for hoisting operations) plus auto-idle and 3-minute idling auto-shutdown function, cut fuel consumption by 10~12% compared to competing products of the same class: the average hourly fuel consumption is only 5~7L under standard earthmoving conditions.
The fast response hydraulic system supports smooth compound movements (swing + digging + lifting at the same time), and the working efficiency is 8% higher than peer models.

3.2 Superior Durability & Reliability

The boom, arm and chassis are made of high-strength wear-resistant steel, and have passed 15,000 hours of extreme condition fatigue tests, adapting to long-term operation in high-altitude, high-temperature, dusty and humid environments.
Heavy-duty swing bearing, reinforced X-type chassis frame and double-stage air filter ensure stable operation even in harsh construction sites.
Extended maintenance intervals: 500 hours for oil filter replacement, 2,000 hours for hydraulic oil replacement, reducing long-term operation costs.

3.3 Comfortable & Safe Operation

Fully enclosed ROPS/FOPS certified cab, internal noise as low as 72 dB(A), effectively isolating external noise and dust.
Multi-adjustable air suspension seat, linked adjustable armrests, and ergonomic low-effort control joysticks greatly reduce operator fatigue during long hours of work.
7-inch high-definition LCD monitor displays real-time operating parameters, optional reversing camera and emergency stop switches set both inside and outside the cab ensure operation safety.
High-performance air conditioning system with 10+ air vents, adapts to extreme temperature environments from -20℃ to 50℃.

3.4 Easy Maintenance

All daily maintenance points are arranged at ground-accessible positions, no need to climb onto the upper frame for filter replacement or fluid level check.
Optional centralized lubrication system reduces daily maintenance time by 30%.
Standard SANY IoT remote monitoring system supports real-time fault warning, operation data statistics, fuel consumption analysis and remote diagnosis, which is convenient for fleet management.

4. Application Scenarios

The SANY 135 supports matching with a variety of auxiliary attachments (hydraulic breaker, log grapple, auger, ripper, quick coupler, etc.) to cover different operation demands:

Municipal engineering: pipeline laying, road maintenance, landscaping, old town renovation, construction waste cleaning
Agriculture and forestry: land leveling, orchard ditching, forestry logging, farm infrastructure construction
Small and medium construction projects: foundation excavation, material handling, site clearing
Special operations: rock breaking, wood grabbing, pole drilling, etc.

5. Global After-sales Support

SANY has established service networks in more than 150 countries and regions, providing 24/7 on-site service response.
Core components (engine, hydraulic pump, main valve, travel motor, swing motor) enjoy a 1-year/2000-hour warranty, and extended warranty services are available on demand.
Sufficient spare parts stock in global regional warehouses, ensuring that wearing parts are delivered within 48 hours in most regions.

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Used Sany 135 Excavator

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