Changlin Track Bulldozer for Heavy-Duty Construction Machinery Tasks

• Customization: Available
• After-sales Service: Online After-Sales Service
• Warranty: 1500hours/1year
• Model NO.: YD220
• Type: Universal Type
• Transmission: Power Transmission
• Walking Mode: Crawler
• Engine Power: 147~515kw
• Condition: New
• Color: Yellow
• Logo: Changlin Brand
• OEM ODM: Accepted
• Application: Earth Moving
• Main Material: Steel
• MOQ: 1 Unit
• Trademark: Changlin
• Origin: China
• HS Code: 84291190
• Production Capacity: 1000 Units/ Year

Product Description

Product Description

The YD220, a hydraulic transmission bulldozer, is a marvel of cutting-edge technology, boasting an advanced design that offers robust power and remarkable efficiency. Its versatility allows it to excel in even the harshest environments, while its design ensures ease of maintenance and repair.

This powerhouse is primarily utilized for pushing, excavating, and backfilling earthworks, as well as handling bulk materials for roads, railways, mines, and airports. It is indispensable for national defense engineering, mine construction, urban and rural roadwork, and water conservancy projects.

•Equipped with a Diesel engine that delivers formidable power, exceptional efficiency, and energy-saving capabilities, this engine is adaptable to various diesel qualities., and requires minimal maintenance costs.
•The gearbox features a planetary gear structure, operating the hydraulic control valve for seamless forward, reverse, and multiple shift transitions. Designed with planetary gears, a multi-plate clutch, and hydraulic force combined with forced lubrication, it offers three forward and three reverse gears.
•The closed system maintains tank pressure at an optimal level, enhancing the evaporation temperature and cooling efficiency of the water. The engine-powered fan ensures robust airflow, boosting the cooling effect.
•Innovative waterproof connectors, new relays, and injection-molded instruments significantly reduce electrical system failures. The instrument box, integrating air conditioning, electrical components, and instruments, is designed for elegance and luxury.
•The main frame, crafted from a full box structure with welded steel plates and rear axle integration, offers superior impact load-bearing capacity and resistance to bending and twisting. The high-quality welds guarantee the frame's longevity.
•The swing-type balance beam suspension, linked with the frame and travel system, transmits working and impact loads to the main frame, enhancing stability in small bulldozers under challenging conditions.
•A variety of blades and attachments, such as straight, U, angle, coal, rock, sanitation blades, rippers, and traction frames, can be customized for specific tasks. Optional LED lamps increase visibility during nighttime operations, ensuring greater safety and reliability.
•The spacious hexahedral cab offers exceptional interior room and panoramic views. Optional installations of ROPS/FOPS ensure heightened safety and reliability tailored to specific requirements.

Product Parameters

Engine Model	NT855-C280S10
Displacement (L)	14.01
Rated power(kw/rpm)	175/1800
Max.torque (N.m/rpm)	1030/1250
Operating weight	23.5 Ton
Dimension(no ripper)(mm)	5390×3735×3350
Ground pressure (MPa)	0.077
Track gauge (mm)	2000
Dozing capacity (m³)	6.4
Blade width (mm)	3735
Blade height (mm)	1310
Max drop below ground (mm)	540
Track shoe width (mm)	560
Pitch (mm)	216
Quantity of track link	38
Quantity of Carrier rollers	4
Quantity of Track rollers	12
Max tractor force (KN)	202
Grade ability	30°
Forward Speed  (Km/h)	F1:0-3.6
	F2:0-6.5
	F3:0-11.2
Reverse Speed (Km/h)	R1:0-4.3
	R2:0-7.7
	R3:0-13.2

Company Profile

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FAQ

Q1:Are you original manufacturer?
A: Yes, we CHANGLIN are an official leading manufacturer in construction machinery. We set up juint venturers in 1990s.

Q2: What kind terms of payment can be accepted?
A: L/C, T/T, D/A, D/P, Western Union (can be) could be accepetd.

Q3: Which incoterms can we work?
A: FOB, CFR, CIF are the usual trade terms.

Q4: What about the delivery time?
A: 7-30 days after receiving the deposit.

Q5: What about the warranty time?
A: 12 months after shipment or 2000 working hours, whichever occurs first.

Q6: What certificates are available in Machinery?
A: For the certificate, we have CE, ISO, EAC, EPA(USA)CCC.

Q7: Do you accept OEM or ODM?
A: We can provide OEM or ODM manufacturing service Accept product customization on special working device, color & brand requirement.

Q8: Can you provide online technical services?
A:Yes, the digital service team is able to provide online technical services via shooting video, remote real-time video link,