SANY SY205C Classic inheritance, brand new upgrade

Summary

The King of Taban! Enjoying the grace of alone.

SY205C is a 20T class earth excavator product built by Sany Heavy Industries. Under the concept of "high efficiency and fuel saving," the customer customization model has been introduced, which truly achieves "private customization" of operating habits. It is well known in the field of middle mining and has been loved by bosses since it went on sale.

The all-new SY205C national four machine is comprehensively upgraded around "new power," "new shape" and "new technology," using a new electric control main valve with high operation sensitivity, and has the characteristics of low fuel consumption and high cost-effectiveness, which can meet the operation needs of customers in different industrial conditions.

Configuration parameters

Standard: ● Option: ○ Reference: *

Power:

Bucket digging force 126 kN

Arm digging force 103 kN

Speed:

Slewing speed 11 r / min

Walking speed 5.3 / 3.2 km / h

Slope ability 70 per cent (35 per cent)

Ground specific voltage 47.4kPa

Powertrain:

Engine Mitsubishi 4 M50

Displacement 4.899L

Emissions Standards Country IV

Technical route EGR + DOC + DPF

Hydraulic system:

Technical route full electronic control

Main pump brand Hengli

Main pump displacement 130cc

Main valve brand Hengli

Rotary motor and speed reducer RG14 speed reducer

The arms and arms are:

● 5700 mm boom

● 2700mm rod

●1.0 m³ 铲斗

The chassis system and structure:

● 5700kg weight

600mm double tooth track

46 tracks (one side)

• 7 axles on each side

• 2 chain wheels on each side

Oil and water injection:

Fuel Tank 370 L

Hydraulic Tank 240 L

20 L of engine oil

Heat Exchanger 25 L

Final Drive 2 × 5.0L

Rotary Motor * 4 L

Operational scope:

A. Maximum excavation height 9600 mm

B. Maximum unloading height 6730 mm

C. Maximum excavation depth 6600 mm

D. Maximum excavation distance 10280 mm

E. Minimum radius of gyration 3730 mm

F. Maximum height at minimum radius of gyration 7680 mm

New Power

1. Powertrain:

• Mitsubishi Fuso 4M50 engine, power 118kW, torque is large , dynamic response is faster。Using EGR + DOC + DPF after-treatment technology to achieve precise control of intake air flow and injection volume, meet the national four emission standards, reduce fuel consumption and emissions.

2. Hydraulic system:

• It is equipped with a standing all-electric control main valve + a static main pump, enabling rod regeneration and fast oil return. The arms can achieve reduced regenerative functions and are more energy efficient.

• Equipped with 130cc large displacement main pump, the engine can use the speed range 

  Expanded to make it easier to operate in economical fuel consumption areas.

• The newly upgraded RG14 speed reducer, the rotary capacity is improved, the slope work capacity is stronger, the rotary start speed is accelerated. The revolving device increases revolving capacity by 12%. The machine's rotation drive is increased, its ability to work on the slope is improved, and the rotation start speed is increased.

A new look

1. Intelligent:

• The 10-inch screen is once again upgraded to be thinner, brighter and sharper; Higher system integration, multi-unit integration of body control and power management, and fewer components; Support 4G network OTA upgrade, faster and more secure, add a button call function; Night stop lights delay extinguishing, a key switch between the forehand and backhand display screen, rear camera configuration, to ensure safe driving.

2. C12 Driving Room:

• Sany has collaborated with renowned automotive design companies to completely upgrade the driver's room from the exterior to the user experience, following the concept of "comfort, convenience, autonomous and intelligent, connected ecosystem" to create a "first class" driving environment for customers.

3. New interior:

4. A new air conditioning system:

• Powered by a new air conditioning system, the air conditioning wind tunnel is optimized, the cooling effect is stronger, and the wind amount is allocated more reasonably. Air conditioning evaporators enable in-car cleaning and maintenance, making cleaning simpler.

new technology

1. The shovel upgrade:

• The earthen shovel is standardized, and rock shovels can be optional, so as to achieve "one condition, one blow" and meet different working conditions.

• Optimize shovel thrusters to increase material flow smoothness and reduce friction. The angle between the front blade plate and the base plate is increased, increasing the thrust rate. The average resistance of the excavation process is reduced and the excaval efficiency is increased.

2. Momentum Hybrid Technology

• Using the power-generating hybrid technology, the arms drop and the power-generation energy is recycled to the pole and rotation, which conveniently and quickly achieves energy immediately and efficiently, and a standard excavation work cycle saves about 4%.

3. DPC technology

• Direct power control technology is used to dynamically adjust according to the load, so that all commonly used work stages are moved to the economic zone, and the power matching achieves "what is needed," reducing waste and achieving energy savings.

4. DPD + EGR technology

• Part of the exhaust gas circulates into the gas admittance system to mix with fresh air to suppress NOX generation. The EGR is upgraded from tubular type to laminated type, which cools faster.

Functional setup

Engine:

• 24V / 5.0kW Starter Motor

• 50A AC motor

• Air Prefilter

• Dry double filter air filter

• Cylindrical lubrication oil filter

• Bulk fuel filter

• Oil cooler

• 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

• Silicone Oil Rubber Vibration Reduction

• Openable roof, front enclosure and door windows

• Back window emergency safe exit

• Rain wiper with a cleaner (silent)

• Adjustable reclining seat withdjustable armrests

• Feet boards, floor mats

• Speakers, rear view mirrors

• Seat belts, fire extinguisher (giveaway)

• Drinking cup seats, lanterns

• Escape hammer

• Storage boxes, utility bags

• Lead control cutting rod

• Completely automatic air conditioning

The lower walking body:

• Walking motor pads

• H-type track guide mechanism

• Slip-on hydraulic tightening mechanism

• Piston-connected drive wheels

• Chain lifters and heavy lifting wheels

• Strengthened chain rails with shaft seal

• 600mm tread track

• Strengthened side pedals

• Bottom panels

Hydraulic system:

• Highly efficient large discharge main pump

• Control valve with primary overflow valve

• A backup oil outlet for the control valve

• Oil absorption filter

• Reverse oil filter

• Leading Filter

• A fall in the arm could regenerate.

Front-end working devices:

• French sales

• Shovel gap adjustment agency

• Welding joint central lubrication system

• All shovels are soldered with dust sealing rings

• Strengthening the fully wrought box arms

• Strengthening fully wrought box braces

The upper pivot platform:

• Fuel level float

• Hydraulic Oil Level Meter

• toolbox

• Reverse parking brake

• Rearview mirror (right)

Air conditioning system:

• Air conditioner

• Screened air conditioning, air conditioning

• Fresh air ventilation system (fresh air function)

Supervisory control system instrument:

• Hour gauge, fuel level gage

• Engine coolant temperature

• A new 10-inch large screen

• Customer customization mode

Alarm system:

• The oil pressure is inadequate

• The engine coolant overheated

• Insufficient amount of fuel.

• Fault Code Alarm

Others:

• Standard electric bottle

• Lockable ceiling cover

• Lockable fuel filling cover

• Anti-ski pads, handrails and sidewalks

• Walking direction markers on the walking rack

• Manual Butter Gun

Easy maintenance