SANY SY65W Classic inheritance, brand new upgrade

Small wheel excavator

SY65W

Summary

Wheel digging and light riding are craftsmanship.

The SY65W is a small wheeled excavator product with a long wheelbase , fast running speed and strong stability , which brings greater return on investment .

The new generation of SY65W is based on " new power " , " new shape " , " New technology " has been upgraded , with " energy-saving and efficient , durable and reliable , maintenance cost-effective , intelligent driving " and other characteristics , suitable for sand and gravel , municipal construction , town transformation , farmland , water conservancy and other projects .

Configuration parameters

Standard: ● Option: ○ Reference: *

Bucket digging force 45 kN

Arm digging force 33 kN

Slewing speed 9.6 r / min

Walking speed 30 / 10 km / h

Slope ability 58 per cent (35 per cent)

Ground specific voltage 296kPa

Powertrain:

Engine Kohler KDI2504

Frontal fixed power 54.5kW / 2200rpm

Emissions Standards Country IV

Technical route DPD + EGR

Hydraulic system:

Technical route Electric control variable pump + load-sensing main valve

The arms and arms are:

● 3000 mm standard boom

1550 mm standard rod

●0.23 m³ 铲斗

The chassis system and structure:

● 12-16.5-12PR tire

● 4 tyres, 307 mm width

Oil and water injection:

Fuel Tank 125 L

Hydraulic Oil Tank 85 L

Engine oil 9.2L

Antifreeze 6.2L

Gear oil of walking reducer 1.7L

Operational scope:

A. Maximum excavation height 5908 mm

B. Maximum unloading height 4255 mm

C. Maximum excavation depth 3490 mm

d. Maximum excavation radius: 6055 mm.

E. Maximum ground excavation radius 5831 mm

F. Maximum height at minimum radius of gyration 4780 mm

G. Maximum vertical excavation depth 3025 mm

H. Minimum radius of gyration 2555 mm

New upgrade - superior performance

1. Powertrain:

• Powered by a Kohler KDI2504 engine with a power of 54.5kW and powerful. Using turbocharger technology, greater output power and torque, making the machine more powerful;

• Using high pressure common rail technology, ECU flexible and precise control of fuel injection, to ensure excellent power and economy.

3. Hydraulic system:

• It carries an electrically controlled load-sensitive hydraulic system, an electrically controlled variable pump + a load-sensitive main valve, and adjusts the flow by controlling the current, with high sensitivity and fast response.

• Self-developed a constant power algorithm to achieve efficient engine / pump / valve matching. The combined energy efficiency ratio of the entire operation was increased by 5%.

• The main pump power distribution was rationally optimized, the power in the driving mode was increased, and the driving speed was increased by 11%.

Optimization of structural components - durability

1. Arm, pole, and shovel upgrades:

• The thickness of the boom stiffener is increased to 6 mm for higher strength.

• The rear arm support and the central support are used forgings to avoid the centralization of local welding stress and improve durability.

• The front end of the pole is made of wear-resistant plate, which extends the lifespan.

• The shaft covers use laser cladding technology and are more resistant to wear.

2. New wear-resistant dust ring

• Open O-ring structure, easy to install, effectively prevent sand and other foreign bodies into the end face of the bucket rod, slow down the wear speed.

3. transmission system

• Using an Italian drive bridge and transmission, the carrying power is up to 8 tons, reliability is higher, driving speeds are up to 8 percent, and a re-matched transmission speed ratio is perfectly combined with hydraulic systems.

3. Motor Optimization

• High-voltage independent variable performance is optimized to improve the speed stability of high-speed driving on slope.

Upgrade the driver's room - a new experience

1. Sealing improvements:

• With the new sealing black technology, the sealing performance is further improved, the leakage of the driving room is about 119.7 m3 / h, and the indoor noise is about 74 dB.

2. Air conditioning upgrades:

• Automotive-grade vents are used to optimize the position of air conditioning vents and are more ergonomic, and are controlled from head to toe at a constant temperature.

3. Control system upgrade:

4. Interior upgrades:

• The interior is beautifully modern and ergonomically optimized in many details.The angle of swing is increased from 22.2 ° to 33.3 ° for operator to move and relax.

• Simple fashion color, cup seat, 12V power supply, USB interface and other readily available, more people.

5. Exterior upgrade:

• Sany cooperated with Zhiming Automotive Design Company to upgrade the appearance, lengthen the driving room by 50mm, increase the height by 50mm, and increase the space by 10%. The appearance size is increased to 1450 * 1000 * 1620mm.

Functional setup

Engine:

• 12V / 3kW Starter Motor

• 12V / 80A AC Motor

• Air Prefilter

• Dry double filter air filter

• Cylindrical lubrication oil filter

• Bulk fuel filter

• Heat heater with protective net

• Heater sub-water tank

• Fan curtain

• Isolated engines

• Automatic idling system

Driver's Room:

• Soundproofed steel cab room

• Steeled light glass windows

• Silicone rubber shock relief support

• Open front enclosure window

• Back window emergency safe exit

• A silent rain wiper with a cleaning machine

• Adjustable armrests and angled seats

• AM / FM Receiver with Digital Time

• Floor mats, rearview mirrors, speakers, fire extinguisher

• Seat belts, van lights

• Lead control cutting rod

• Fully automatic heating, cooling and air conditioning

• Air conditioning control panel

• SANY autonomous controller integrated GPS

• Braking pressure alarm system

• Car Pressure Alarm System

The lower walking body:

• Shift protection system in the transmission

• 16.00-12.0 12PR industrial machinery special tires, steel rims

• Ground shovel cylinder guard plate (with two-way hydraulic lock)

• Balancing the oil tank

• toolbox

• 2 anti-slip blocks

• Place a bracket on the shovel

Hydraulic system:

• Control valve with primary overflow valve

• A backup oil outlet for the control valve

• Oil absorption filter

• Reverse oil filter

• Leading Filter

Front-end working devices:

• French sales

• Welding joints

• All shovels are soldered with dust sealing rings

• All-welded box arms

• Completely wrought box handle

• Set aside broken pipe installation interface

The upper pivot platform:

• Fuel Level Meter

• Hydraulic Oil Level Meter

• Reverse parking brake

• Right side mirror

• Back walking alarm

Others:

• Lockable rear hood, front hood

• Lockable fuel filling cover

• Walking direction markers on the walking rack

• Manual Butter Gun

• Working lights

Easy maintenance