Used Sany 75Excavator

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📌 1. Overview

Item	Details
Brand	SANY Group (三一重工) — World's 5th largest construction machinery maker
Model	SY75C / SY75U (Ultra-short tail swing)
Class	7.5-ton Mini / Small Excavator
Origin	Changsha, Hunan, China
Target Markets	Construction, landscaping, municipal works, farming, pipeline laying

Parameter	Details
Engine Model	Yuchai YC4FA115-T300 / Isuzu 4JG1 (varies by market)
Type	4-cylinder, turbocharged, intercooled diesel
Displacement	~3.3 L
Rated Power	43 kW (57.6 HP) @ 2,200 rpm
Emission Standard	China III / Euro Stage IIIA / EPA Tier 4 Final (market dependent)
Fuel Tank Capacity	~130 L
Cooling System	Water-cooled with radiator

✅ The engine is known for fuel efficiency, low noise, and strong low-end torque — ideal for digging operations.

🔑 The SY75U (Ultra-short tail swing) is designed for tight urban spaces — the rear swing radius is minimized.

Feature	Details
Cab Type	ROPS/FOPS certified, fully enclosed
Air Conditioning	✅ Standard
Seat	Suspended, adjustable, with armrest
Display	LCD monitor with engine info, fault codes, camera
Joystick Control	✅ Proportional control (smooth operation)
Noise Level	~72 dB(A) — relatively quiet for its class
Vision	Large front/rear windows + rear-view camera (on newer models)
Pedals	Adjustable travel pedal

👍 SANY has significantly improved cab comfort compared to older Chinese brands — now competing with Komatsu PC78, Kubota KX080, CAT 307 levels.

Feature	Details
System Type	Load-sensing + Positive flow control (LUDV)
Main Pump	Double variable-displacement piston pump
Max Flow	~2 × 100 L/min
System Pressure	34.3 MPa (343 bar)
Auxiliary Hydraulics	✅ 2 circuits available (for hammer, auger, grapple)
Attachment Quick Coupler	Available as option

🔑 The LUDV hydraulic system allows multiple attachments to work simultaneously with smooth, proportional control.

Component	Details
Track Frame	High-strength steel, X-frame design
Track Shoes	450 mm width, 84 shoes (steel or rubber pad optional)
Rollers	5 per side (upper + lower)
Sprocket	Drive sprocket + idler with tensioning
Boom/Arm	High-strength steel, finite-element optimized — 20% stronger than previous gen
Service Life	Designed for 8,000–10,000 hours

Spec	SANY SY75	Komatsu PC78US	Kubota KX080-4	CAT 307
Weight	7,480 kg	7,830 kg	8,020 kg	7,270 kg
Power	57.6 HP	57.4 HP	59.8 HP	54 HP
Dig Depth	4,330 mm	4,260 mm	4,140 mm	4,310 mm
Price (approx.)	$55K–$65K	$70K–$80K	$65K–$75K	$75K–$85K
Warranty	2 years / 2,000 hrs	2 years / 2,000 hrs	3 years / 2,000 hrs	2 years / 2,000 hrs

💰 SANY offers the best price-to-performance ratio in this class — often 20–30% cheaper than Japanese brands with comparable specs.

✅ Advantage	Explanation
💰 Cost-Effective	Significantly cheaper than Japanese/European brands
🔧 Easy Maintenance	Wide dealer network, affordable spare parts
🏗️ Strong Build	SANY's "intelligent manufacturing" ensures quality
🌍 Global Support	Sold in 150+ countries, SANY has overseas warehouses
📱 Smart Features	SANY i-Sany telematics (remote monitoring, diagnostics)
🔋 Fuel Efficient	~8–10 L/hour under normal working conditions
🚚 Easy Transport	Fits in standard container / flatbed truck

⚠️ Point	Details
Resale value	Lower than Komatsu/CAT (but improving)
Part availability	Excellent in Asia/Africa/Middle East; limited in some Western markets
Perceived quality	Still catching up to Japanese brands in long-term durability perception


🎯 Best For	Contractors, rental companies, farmers, municipal works
💰 Price Range	$55,000 – $68,000 USD (varies by region & configuration)
⭐ Rating	⭐⭐⭐⭐ (4/5) — Excellent value, strong performance
🏆 Verdict	One of the best Chinese mini excavators on the market — a serious alternative to Komatsu PC78 and Kubota KX080 at a lower price.