SANY SY375H Classic inheritance, brand new upgrade

Summary

New power, new styling, new technology

SY375H is a 30-40T class super-mining excavator product built by Sany Heavy Industries, which has strong power, high operation efficiency, and a large market share, and has won the "Top 50 Market Performance Award" for construction machinery in China.

The new generation of SY375H-S is fully upgraded with " new power , " " new technology " and " new shape . " It is not only comfortable and beautiful , but also more adaptable to mining operations .

Configuration parameters

Standard: ● Option: ○ Reference: *

Power:

Walking gravity 350 kN

Bucket digging force 235 kN

Arm digging force 210 kN

Speed:

Rotary speed 9.2 r / min

Walking speed 5 / 3.0 km / h

Slope ability 75 per cent (35 per cent)

Ground specific voltage 68.8kPa

Powertrain:

Engine Isuzu 6HK1

Emissions Standards Country IV

Technical route DPD (no urea)

Fan diameter 850 mm

Hydraulic system:

Technical route Electrical control positive flow

Main pump brand Kawasaki

Main pump displacement 180cc

Main valve brand * Henderson

Walking Madanabo GM75

The arms and arms are:

6500 mm boom

●2800 mm bucket arm

1.9m3 bucket (blade thickness * 60mm), 4 series bucket

The chassis system and structure:

● 6800kg Counterweight

600mm double tooth track

49 tracks (one side)

• 9 axles on each side

• 2 chain wheels on each side

* X frame section increased to 330 mm

Oil and water injection:

Fuel Tank 620 L

Hydraulic oil tank 380 L

Engine oil 41 L

Heat Exchanger 28 L

Final drive 2 × 8.5L

Rotary Motor 10.5L

Operational scope:

A. Maximum excavation height 9985 mm

B. Maximum unloading height 6905 mm

C. Maximum excavation depth 7025 mm

D. Maximum vertical wall excavation depth 5125 mm

E. Maximum excavation distance 10875 mm

F. Minimum radius of gyration 4365 mm

G. Maximum height at minimum radius of gyration 8930 mm

New Power

1. Powertrain:

• It is equipped with an Isuzu 6HK1 engine with a total rate of 210 kW. By turning pressure and increasing the number of turning support teeth, the turning force increased by 15%.

2. Hydraulic system:

• Equipped with Kawasaki main pump and famous brand main valve, the main pump displacement from 160cc to 180cc, the overall action faster. The main valve has a large aperture, large circulation capacity, reduced pressure loss, and improved energy efficiency.

A new look

1. Intelligent:

• Equipped with a 10-inch intelligent display screen, integrated air conditioning, radio, Bluetooth, GPS and other functions, standard with a button to start the machine, support fault detection and alarm, intelligent debugging and diagnosis, the new button to invite function, more safe and intelligent.

2. Reliable performance under harsh conditions:

• The newly upgraded driver's room is developed according to the five features of "intelligent connectivity, intelligent interaction, intelligent construction, intelligent driving, and intelligent maintenance," to enhance entertainment, interaction and technology. The driving room size is 25mm wider than the previous generation, and the control is larger. The front window is 10 percent wider than the previous generation, the glass area of the vehicle is 10 percent larger, and the view is wider.

3. Sealing upgrade:

4. Air conditioning upgrades:

• 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.

5. Interior upgrades:

• A newly upgraded interior, with a suspension four-seat armrest, cup seat, refrigerator, 24V electrical outlet, USB interface, etc., introduced the static and dynamic comfort standards of the car, and a newly developed "12h without fatigue" large damping suspension and shock absorber seat.

new technology

1. The shovel upgrade:

• The bucket teeth were upgraded to 4-tooth sharp bucket teeth, and the front blade plate was thickened to 60 mm. Optimize the machinery operating trajectory and thrusters, reduce the impact and resistance on the machine during excavation, improve the operation efficiency, and double the service life of the thrusters.
  

• Four types of serialized shovels can be configured to meet "one situation at a time," improve construction efficiency, and easily cope with a variety of complex situations.

2. Armed sparring upgrade

• The 20,000-hour work unit technology is fully applied to ensure high reliability and longer life of the work unit.

• The flexor rod was widened, the cross-sectional coefficient increased by more than 105 and the lifespan increased. Optimize welding process, welding by one side and double side, TIG welding toe repairing and melting. Strengthening local high stress parts, the average stress decreased by more than 10%, and the life increased by more than 12000 H.

3. Integrated control system

• Adopting positive flow system and SANY self-developed "DMOS" engine - pump - valve integrated dynamic optimization intelligent control system, to achieve 40 tons of efficiency, 30 tons of fuel consumption.

4. Fuel Filtration System

• The use of large-capacity three-stage filtration system, to deal with a variety of fuel quality oil, ultra-standard filter system, circulation capacity of more than 600 L, has reached 60 T excavator demand

5. Strengthened walking device

• Four wheels and a comprehensive upgrade, track from MH upgrade to MI. The track plate can be either double or triple, and the double-double track plate offers a 600 / 700 / 800 option at the same time.

• The use of double support support sprocket, walking fully upgraded to GM75, turning reliability enhanced. 40 tons rotary support, X frame section increased, higher reliability.

6. Heating System

• The water heat dissipation capacity is increased by 10%, the oil heat dissipation rate is increased 5%, the equipment is always working at the optimum temperature, and the equipment life is extended.

• Use a new generation 850 fan for low noise and energy saving.

• EVI data tracking: the whole machine working temperature is normal, effectively avoid high temperature.

Functional setup

Engine:

• Isolated engines

• Dynamic tuning mode control

• Heatsink (with full protective net)

• 24V / 5.0kW Starter Motor

• 50A AC motor

• Oil bath air filter

• Dry double filter air filter

• Lubrication oil filter

• Level 3 Fuel Filter

• Oil cooler

• Heater sub-water tank

• Fan curtain

• Automatic idling system

Driver's Room:

• Ultra-silent frame cab room

• Strengthened light glass windows

• Silicone rubber shock absorbers

• Openable top, front enclosure window and left window

• Back window emergency safe exit

• Rain wiper (with a cleaning device)

• Multiple adjustable seats

• Feet boards, floor mats

• Speakers, rear view mirrors

• Seat belts, fire extinguishers

• Drinking cup seats, lanterns

• Escape hammer

• Storage boxes, utility bags

• Lead control cutting rod

• Completely automatic air conditioning

• Emergency stop switch

• Front protective net

○ Fall protection device

The lower walking body:

• Walking motor pads

• H-type track guide mechanism

• Performance-tightening institutions

• 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:

• Select a switch for working mode

• Control valve with primary overflow valve

• A backup oil outlet for the control valve

• Oil absorption filter

• Reverse oil filter

• Leading Filter

• Hydraulic shock relief blind pipe

Front-end working devices:

• French sales

• Welding joints

• Integrated lubrication system

• All shovels are soldered with dust sealing rings

• Strengthening the fully wrought box arms

• Strengthening fully wrought box braces

• Crash shields

The upper pivot platform:

• Fuel Level Sensor

• Hydraulic Oil Level Meter

• toolbox

• Reverse parking brake

• Rearview mirror (right)

○ BACK VIEW camera

○ Driver Room Alarm Light

Supervisory control system instrument:

• Standard GPS

• Color 10-inch display screen

• The Iveco system

• Hour meter, fuel level gage of fuel tank

• Engine Coolant Temperature Table

• Oil pressure gauge

Failure displays an alarm:

• Controller failure

• The pump pressure is abnormal

• Abnormal pre-emptive pressure for each action

• The power supply voltage is abnormal

• The hydraulic oil temperature is abnormal

• Insufficient oil pressure, overheating of engine coolant

• The accelerator knob failed

• Insufficient amount of fuel.

Others:

• High-capacity electric bottle

• Lockable ceiling cover

• Lockable fuel filling cover

• Anti-sliding pedals, handrails and sidewalks

• Walking direction markers on the walking rack

• Manual Butter Gun

• Electric diesel pump

Easy maintenance