Heavy Duty Hydraulic Transmission Track Bulldozer

• Customization: Available
• After-sales Service: Online After-Sales Service
• Warranty: 1500hours/1year
• Model NO.: YD320
• Type: Universal Type
• Transmission: Power Transmission
• Walking Mode: Crawler
• Load and Unload Method: Front Discharge
• Engine Power: 360HP
• Certification: ISO9001: 2000, Eac
• Condition: New
• Color: Yellow
• ODM/OEM: Acceptable
• Ripper: Optional
• Transport Package: Nude Packed
• Trademark: Changlin
• Origin: China
• HS Code: 84291910
• Production Capacity: 1000 Units/ Year

Product Description

Product Description

The YD320 Hydraulic Transmission Bulldozer from Sinomach-Hi International Equipment Co., Ltd. stands out with its cutting-edge technology, sophisticated design, immense power, and remarkable efficiency. Engineered to thrive in the harshest working environments, it offers unparalleled convenience in maintenance and repair.

Primarily designed for pushing, excavation, backfilling, and handling bulk materials, this bulldozer is essential for operations in roads, railways, mines, and airports. It is an invaluable asset in national defense engineering, mine construction, urban and rural road development, and water conservancy projects.

•Equipped with a CUMMINS
engine, it delivers formidable power with high efficiency and energy-saving capabilities. This engine is highly adaptable to various diesel qualities, ensuring consistent performance and reduced maintenance costs., and low maintenance cost.
•The gearbox employs a planetary gear structure that maneuvers the hydraulic control valve for seamless forward, reverse, and multi-speed shifts. Featuring a planetary gear, multi-plate clutch, and hydraulic system with forced lubrication, it offers three forward and three reverse gears.
•A closed cooling system maintains tank pressure at optimal levels, boosting the evaporation temperature and heat dissipation efficiency of the cooling water. Engine-driven fans provide forced air supply, enhancing the cooling effect and system reliability.
•Waterproof connectors, new relays, and injection-molded instruments minimize electrical system failures. The integrated instrument box combines air conditioning, electrical components, and instruments for a more refined and luxurious appearance.
•The main frame, constructed with a welded full-box steel plate structure, features high impact load-bearing capacity and resistance to bending and twisting. Superior welding ensures the main frame's durability throughout its lifecycle.
•The swing-type balance beam suspension system, connected to the frame and traveling system, effectively distributes working and impact loads to the main frame. This significantly enhances the stability of smaller bulldozers under challenging conditions.
•Versatility is key with the YD320, which can be equipped with a straight tilting blade, U-blade, angle blade, coal blade, rock blade, sanitation blade, ripper, or traction frame to adapt to specific job conditions. Optional LED work lamps ensure excellent visibility during nighttime operations, enhancing safety and reliability.
•The hexahedral cab offers expansive interior space and a panoramic view. Depending on requirements, ROPS/FOPS installations can be added to ensure maximum safety and reliability.

Product Parameters

Engine Model	CUMMINS NTA855-C360S10
Displacement (L)	14.01
Rated power(kw/rpm)	257/2000
Max.torque (N.m/rpm)	1440@1400
Operating weight	37.2 Ton
Dimension(no ripper)(mm)	6535×4150×3515
Ground pressure (MPa)	0.105
Track gauge (mm)	2140
Dozing capacity (m³)	10
Blade width (mm)	4150
Blade height (mm)	1610
Max drop below ground (mm)	560
Track shoe width (mm)	560
Pitch (mm)	228.6
Quantity of track link	41
Quantity of Carrier rollers	4
Quantity of Track rollers	14
Max tractor force (KN)	280
Grade ability	30°
Forward Speed  (Km/h)	F1:0-3.6
	F2:0-6.6
	F3:0-11.5
Reverse Speed (Km/h)	R1:0-4.4
	R2:0-7.8
	R3:0-13.5

Company Profile

Our Advantages

After Sales Service

FAQ

Q1:Are you original manufacturer?
A: Yes, we CHANGLIN are an official leading manufacturer in construction machinery. We set up juint venturers with KOMATSU and HYUNDAI 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 OEMor 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,