Used Sany 335HExcavator

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🏭 1. OVERVIEW

Item	Details
Manufacturer	SANY Heavy Industry Co., Ltd. (China)
Model	SY335H
Class	33–35 ton hydraulic crawler excavator
Application	Heavy-duty earthmoving, mining, quarrying, large-scale construction, demolition
Production	Ongoing (one of SANY's flagship mid-large excavators)

The SY335H is one of SANY's most popular large-class excavators, competing directly with machines like the CAT 336, Komatsu PC350, and Volvo EC350E. It is known for offering premium performance at a competitive price.

⚙️ 2. ENGINE SPECIFICATIONS

Parameter	Specification
Engine Model	Isuzu AH-6HK1XQP (or SANY in-house engine)
Type	6-cylinder, inline, turbocharged & intercooled diesel
Displacement	7.79 L
Rated Power	247 HP (184 kW) @ 2,000 rpm
Max Torque	~980 N·m @ 1,400 rpm
Emission Standard	China III / EPA Tier 4 Final (varies by market)
Fuel Tank Capacity	~500 L
Cooling System	Water-cooled with fan

✅ The engine is known for reliability, fuel efficiency, and low emissions. SANY also offers a Smart Power Management System that automatically adjusts engine speed to match workload, saving up to 10–15% fuel.

📐 3. DIMENSIONS & WEIGHT

Parameter	Value
Operating Weight	~33,500 kg (33.5 tons)
Transport Length	~10,630 mm
Transport Width	~3,190 mm
Transport Height	~3,250 mm
Ground Clearance	~470 mm
Track Gauge	~2,590 mm
Track Shoe Width	600 mm (triple grouser option available)
Tail Swing Radius	~3,190 mm

🪣 4. WORKING PERFORMANCE (HYDRAULIC SYSTEM)

Parameter	Value
Main Pump Type	2× Variable displacement axial piston pumps
System Pressure	34.3 MPa (5,000 psi)
Max Flow Rate	~2 × 310 L/min
Bucket Capacity (Standard)	1.3 – 1.6 m³
Max Digging Depth	~7,200 mm
Max Reach (Ground Level)	~10,000 mm
Max Dumping Height	~7,400 mm
Max Digging Force (Boom)	~235 kN
Max Digging Force (Arm)	~170 kN
Bucket Digging Force	~195 kN
Swing Speed	~8.5 rpm
Travel Speed	~3.5 km/h (high) / ~2.3 km/h (low)
Gradeability	70% (35°)
Max Trench Depth	~5,500 mm

🖥️ 5. OPERATOR CAB & COMFORT

Feature	Details
Cab Type	ROPS/FOPS certified, fully enclosed, pressurized
Air Conditioning	Auto climate control with filter
Seat	Air-suspension, fully adjustable, heated (optional)
Display	10-inch LCD color monitor (SANY i-Monitor)
Controls	Electronic proportional joysticks + foot pedals
Noise Level	~72 dB(A) (relatively quiet for its class)
Visibility	Large front/rear/side windows, rear-view camera standard
Vibration	Low vibration design with rubber mounts

✅ The cab is one of the best in its class — spacious, quiet, and ergonomically designed for long working hours.

🧠 6. SMART TECHNOLOGY & ELECTRONICS

Technology	Description
SANY i-Monitor	Real-time machine data display (fuel, hours, fault codes, GPS)
GPS/北斗 Positioning	Built-in BeiDou satellite positioning for fleet management
Remote Monitoring	SANY Cloud Service Platform (SANY Care) — remote diagnostics & alerts
Smart Power Mode	Auto engine RPM adjustment (E/P/S modes) for fuel saving
Automatic Idle Stop	Engine auto-stops after 5 min idle
Weight Monitoring System	Prevents overloading
Anti-Theft System	Engine immobilizer + GPS tracking
Fault Diagnosis	Self-diagnostic with code readout

🔧 7. HYDRAULIC ATTACHMENTS & VERSATILITY

The SY335H supports a wide range of attachments via quick coupler:

Attachment	Application
🪣 Standard Bucket (1.3–1.6 m³)	General excavation
🔨 Hydraulic Breaker	Rock demolition, quarrying
' Hydraulic Shear	Steel cutting, scrap
🪝 Quick Coupler	Fast attachment change
🪵 Grapple	Log handling, waste
🔩 Thumb	Pipe handling, precise digging
🔄 Rotating Grapple	Sorting, recycling
🏗️ Tiltrotator	Trenching, pipe laying
🧱 Material Handler	Demolition

🛡️ 8. DURABILITY & MAINTENANCE

Feature	Detail
Heavy-Duty Boom/Arm	High-strength steel, finite-element optimized
Undercarriage	Reinforced track frame, sealed & greased track links
Service Intervals	Engine oil: 500h / Hydraulic oil: 2,000h / Filters: 500h
Ground-Level Service Points	Easy access to fuel filter, oil drain, coolant
Long-Life Track Shoes	~2,000–3,000 hours (depends on terrain)
Warranty	2 years / 2,000 hours (varies by region)

💰 9. PRICING (Approximate — 2024)

Region	Price Range (USD)
China	¥1,800,000 – ¥2,200,000 (~$250K–$305K)
Southeast Asia	$280,000 – $340,000
Middle East / Africa	$300,000 – $360,000
Europe / N. America	$320,000 – $380,000

💡 SANY offers excellent value for money — typically 15–25% cheaper than CAT/Komatsu equivalents with comparable specs.

📊 10. COMPARISON WITH COMPETITORS

Spec	SANY SY335H	CAT 336	Komatsu PC350	Volvo EC350E
Power	247 HP	265 HP	274 HP	255 HP
Weight	33.5 t	35.5 t	35.2 t	35.8 t
Bucket	1.3–1.6 m³	1.4–1.8 m³	1.4–1.9 m³	1.2–1.7 m³
Max Depth	7,200 mm	7,350 mm	7,500 mm	7,250 mm
Price	💰💰	💰💰💰	💰💰💰	💰💰💰
Smart Tech	⭐⭐⭐⭐⭐	⭐⭐⭐	⭐⭐⭐⭐	⭐⭐⭐⭐

✅ 11. KEY STRENGTHS (PROS)

✅ Pros	❌ Cons
Excellent fuel efficiency (smart power system)	After-sales network still growing in some regions
Very comfortable & quiet cab	Resale value lower than CAT/Komatsu (improving)
Advanced smart tech (i-Monitor, cloud service)	Parts availability varies by country
Competitive pricing (best value in class)	Brand perception still catching up in Western markets
Strong build quality & durability
Fast attachment change (quick coupler standard)

🎯 12. IDEAL USE CASES

✅ Best For	❌ Not Ideal For
Large-scale earthmoving	Ultra-heavy mining (>50t class needed)
Quarrying & rock breaking	Extreme cold (-30°C) without options
Urban demolition	Very fine precision work (smaller machines better)
Infrastructure (roads, bridges)
Pipeline construction
Material handling

🏁 13. SUMMARY

Rating	Score
Performance	⭐⭐⭐⭐⭐
Fuel Efficiency	⭐⭐⭐⭐⭐
Comfort	⭐⭐⭐⭐⭐
Technology	⭐⭐⭐⭐⭐
Build Quality	⭐⭐⭐⭐☆
Value for Money	⭐⭐⭐⭐⭐
After-Sales	⭐⭐⭐⭐☆

🏆 Bottom Line:
The SANY SY335H is one of the best 33-ton excavators on the market today. It delivers near-premium performance (rivaling CAT & Komatsu) at a significantly lower price, with cutting-edge smart technology and excellent operator comfort. It's rapidly becoming the go-to choice for contractors who want maximum productivity without the premium brand price tag.

📌 Note: Specifications may vary slightly by market/production year. Always confirm with your local SANY dealer for the latest data.