SANY SY55C Classic inheritance, brand new upgrade

Summary

Digging gold and digging silver is the way to get rich.

The SY55C is the star product of Sany Heavy Machinery 's 5-6T small excavator , which has been sold more than 10,000 units for many years and has a high market share .

SY55C national four-machine around "new technology," "new shape," "new power" new upgrade, with "energy-saving and efficient，Long lasting, reliable, low maintenance cost, intelligent driving”And other characteristics, will for the construction of towns, municipal construction, housing construction, farmland, water conservancy and other small earthwork projects provide better quality services.

Configuration parameters

Standard: ● Option: ○ Reference: *

Bucket digging force 45 kN

Arm digging force 33 kN

Slewing speed 10.3 r / min

Walking speed 4.0 / 2.5 km / h

Slope ability 70 per cent (35 per cent)

Ground specific voltage 33 kPa

Powertrain:

Engine Isuzu 4JG3

Frontal fixed power 36 kW / 2100 rpm

Displacement 3 L

Emissions Standards Country IV

Hydraulic system:

Technical route load-sensitive system

The arms and arms are:

● 3000 mm boom

● 1550mm rod

●0.23 m³ 铲斗

○ 1700 mm rod

The chassis system and structure:

● 319kg weight

● 400mm track

42 tracks (one side)

● 5 axles on each side

● 1 chain wheel on each side

Oil and water injection:

Fuel Tank 125 L

Hydraulic Oil Tank 85 L

Engine oil 9.2L

Antifreeze 6.2L

Final drive 2 × 0.9L

Operational scope:

A. Maximum excavation height 5610 mm

B. Maximum unloading height 3910 mm

C. Maximum excavation depth 3830 mm

D. Maximum vertical excavation depth 3055 mm

E. Maximum excavation radius 6070 mm

F. Minimum radius of gyration 2540 mm

G. Maximum height at minimum radius of gyration 4440 mm

H. Bulldozer lift Maximum ground clearance 401 mm

I. The maximum depth of the bulldozer is 370 mm

New upgrade - superior performance

1. Powertrain:

• Sany custom imported engine, the fixed power of 36kW, the use of turbocharging technology, greater power and output torque, so that the machine more powerful.

• Precision fuel injection technology guarantees excellent power and economy.

2. Hydraulic system:

• Sany customises main pumps and main valves, and internationally renowned brands of hydraulic components to ensure high reliability of hydraulic systems.

• The constant power algorithm has been independently developed, enabling the engine / pump / valve to be efficiently matched, and the comprehensive energy efficiency of the entire operation has been significantly improved.

• High torque walking motor, strong power, effectively increases walking traction.

3. Load-sensitive traffic allocation system:

• With a load-sensitive system, the operation efficiency is higher, the handling performance is better, the flooring performance is superior, and the microoperation performance is excellent.

Optimization of structural components - durability

1. The shovel upgrade:

• Strengthened rock throws, with wear-resistant steel plate at the bottom, making the shovel more powerful;

• Optimize the secondary arc shape of the design, reduce the excavation resistance and wear of sand on the floor during excavation, and save energy and last longer;

• Develop multi-job adaptation shovels according to market needs.

2. Arm and pole upgrades

• The thickness of the arms strengthening plate is increased, the strength is higher, and the forging-type back support avoids the centralization of local welding stress, and the working unit life is greatly improved.

3. New lighting on the right side

• New lighting is added to the right side of the platform to provide a better view at night and ensure the safety of the operation.

Upgrade the driver's room - a new experience

1. Exterior upgrade:

• Trinity, in collaboration with a well-known automotive design company, has a newly upgraded exterior and a flexible and sleek feel.

• Driving room front window beam down 117 mm, deep excavation better vision, driving room space increases, better comfort.

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 designed in a new way, with the water cup positioned in front of the right lever to reduce wind tunnel space on the right side. The multi-function panel, one button to start the machine and the throttle knob two is made one, the standard equipment water cup, 12V power supply port, USB interface and so on, more humanized.

5. Seat upgrade:

• High-density thick cushions are used to keep the sitting shapeless for long periods of time, and a thick reclining waist support is designed to increase waist support.

• The angle of swing of the back of the chair is greatly increased for operator movement and repose.

6. Comprehensive resonance design

• The powertrain suspension is decoupled, and the cab module analysis is optimized to reduce vibration transmission.

Functional setup

Engine:

• G, S, B mode control

• 24V Starter Motor

• 30A AC Motor

• Air Prefilter

• Dry double filter air filter

• Cylindrical lubrication oil filter

• Bulk Fuel Cleaner Filter

• Crude 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

• Strengthened light glass windows

• 4 silicone oil rubber vibration relief supports

• Open front enclosure window, right window and left window

• Back window emergency safe exit

• Rain wiper with a cleaning machine

• Adjustable reclining seat withdjustable armrests

• Touch screen integrated radio

• Feet boards, floor mats

• speaker

• Seat belts, fire extinguishers

• Water cup seat, reading lamp

• Escape hammer

• 12V power port, USB interface

• Lead control cutting rod

The lower walking body:

• Walking motor pads

• Walking beam butter window cover

• Slip-on hydraulic tightening mechanism

• Piston-connected drive wheels

• Support wheels and chain wheels

• Strengthening the chain link

• 400mm tread tread

• Bottom panels

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

The upper pivot platform:

• Fuel Level Sensor

• Hydraulic Oil Level Meter

• toolbox

• Reverse parking brake

• Counterweight

• Butter bucket rack

Alarm system:

• The oil pressure is too low

• Fuel levels are too low

• The coolant temperature is too high

• Filter blockage

• An engine car

• Voltage below level

• The voltage is too high.

Supervisory control system instrument:

• 7-inch touch display screen

• Fault diagnosis and alarm system

• Hour gauge, fuel level gage

• Engine coolant temperature

• Car phones and multimedia

Others:

• Double electric bottle

• Lockable front and rear hood

• Lockable fuel filling cover

• Left and right armcases

• Walking direction markers on the walking rack

• Working lights

Easy maintenance