Earthmoving Machinery, buy 2022 Evangel High quality 220HP crawler bulldozer SEM SEM822 on China Suppliers Mobile

Product Details

SEM822 220HP China SEM mini bulldozer

Efficient: The electronically controlled hydrostatic drive system and multi functional joystick provide high levels of performance and maneuverability.
Comfortable Operation: The cabin is ergonomically designed for increased operator comfort and visibility. The advanced monitoring system tracks machine operating conditions and keeps the operator informed of all vital machines functions.
Reliable: The proven hydrostat design along with world class pump and motors provide a highly reliable tractor. The undercarriage components are designed for longer life versus the leading competitor.
Serviceability: The SEM tractors are designed for easy access to reduce overall maintenance time. The machines electronic control module allows for quick troubleshooting.

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Hydrostatic Drive System

Hydrostatic drive with electronic control technology
Maintenance costs are reduced by 60% when compared competitors with torque converter and transmission design.
Counter-rotation and power turn feature delivers exc maneuverability on job sites.

Comfortable Operation

Counter rotation—Tracks counter rotate to provide best in class maneuverability.
Powered turn-Machine maintains full power through turns to increase productivity.
Cruise control—Operators can retain previous speed settings which makes operation easily
Multi-function joystick allows for counter-rotation, powered turn and cruise control.
Pilot joystick control provides comfortable precise blade operation.

Semi-Universal Blade

SU blade combines the excellent penetration of the S blade and the high production capacity of the U blade.
Designed for superior load retention and penetration in tightly packed materials.
L-shaped push arms bring the blade closer to the machine, providing excellent maneuverability, balance and blade penetration.
Blades feature a strong box section design, made from high tensile strength steel to stand up to the most severe applications.

Undercarriage

Undercarriage is provided by a world class supplier ensures high reliability and resistance to wear.
Carrier rollers track rollers and idle rollers are all maintenance free.
Planetary final drive design delivers increased torque ratio for higher transmission effi ciency and lower maintenance cost.
Durable final drive bearings and multiple wet disc brakes provide reliability, reduce system heat and extend overall life.

Structures

Machine structures are analyzed using Finite Element Analysis (FEA) and On Machine Stress Analysis (OMSA) to identify and protect high stress areas.
Advanced structure welding technique, relieving welding stress.

Modular Radiator

New advanced cooling system designed to meet -43°C to +50°C ambient temperatures capability.
Modular designed radiator, easy to maintain remove and repair.

Radiator grill provides better heat dissipation, easy access for maintenance.

Model
Operating Weigh t	23,680 kg
Ground Pressure	70 kPa
Ground Clearance	394 mm
Max.Slope	30°
Engine
Model	Weichai WD10G178E26
Rated Power	175 kW / 235 hp
Working Tool
Blade Type	SU
Blade Capacity	6.4 m³ (U 7.5 m³ )
Blade Width	3,720 mm U 4,015 mm
Blade height	1,511 mm U 1,420 mm
Max. Blade Digging Depth	563 mm
Max. Blade Lift Ground Clearance	1,140 mm
Max.Output Rimpull	350 kN
Maximum Digging Depth Of Ripper	650 mm
Maximum Clearance Under Tip	640 mm
Powertrain
Type	Electronic control, Dual-path, Hydrostatic Drive
Travel Speed- F/R	0 - 11.5 km/hr (Infi nitely Variable Speed Control)
Steering & Brake	Hydrostatic Steering, Wet, Multiple-Disc Brakes
Minimum Streeing Radius	4,225 mm (Counter-rotated avaliable)
Undercarrige
Track Shoe Width	560 mm
Track Shoe Quantity	40 piece
Length Of Track On Ground	2,948 mm
Track Gauge	2,000 mm
Track Roller Quantity	7/Side
Carrier Roller Quantity	2/Side
Hydraulic System
Type	Pilot Control
Implement Hydraulic System Pressure	19 Mpa
Service Refi ll Capacities
Cooling system	45 L
Hydrostatic Oil	62 L
Implement Oil	110 L
Fuel	460 L
Pivot Shaft Case (each side)	0.8 L

Photos for Reference

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Penny Wang
Sales Manager
Whatsapp/Wechat/Mobile:+8618721261510

Email: penny"A"