Audited Supplier
YD220 hydraulic transmission bulldozer has the features of high technology, advanced design, strong power and high efficiency, etc. It can adapt to more harsh working environment and is convenient for maintenance and repair.
It is mainly applied to the push, excavation, backfilling earthwork and other bulk materials operations of roads, railways, mines, airports, etc. It is an indispensable mechanical equipment for national defense engineering, mine construction, urban and rural road construction and water conservancy construction.•Equipped with Diesel engine , featuring strong power, high efficiency and energy-saving,has high applicability to diesel of different quality, and low maintenance cost.
•The gearbox uses a planetary gear structure that operates the hydraulic control valve to achieve forward, reverse and various shifts. The structure is planetary gear, multi-plate clutch, hydraulic combined with forced lubrication, which is divided into three forward and three reverse.
•The closed system keeps the tank pressure at a specific value, which can increase the evaporation temperature and heat dissipation efficiency of the cooling water. The fan power comes from the engine, and the forced air supply increases the cooling effect.
•The use of waterproof connector of the whole vehicle,new relays and injection molding instruments can effectively eliminate the failure of the electrical system. The instrument box integrates air conditioning, electrical appliances and instruments into one, which is more beautiful and luxury.
•The main frame of the full box structure adopts steel plate welded full box type integral structure, which is welded with the rear axle box. It has high impact load bearing capacity and resistance to bending and twisting. High quality weld seam ensures the main frame has a full life cycle.
•The swing type balance beam suspension structure with splayed beam is connected with the frame and traveling system to transmit the working load and impact load to the main frame during working, which effectively improves the stability of small-sized bulldozers under complicated working conditions.
•The straight tilting blade, U-blade, angle blade, coal blade, rock blade, environmental sanitation blade, ripper, and traction frame can be installed depending on specific working condition to achieve higher working adaptability. The optional LED working lamps improve the illumination capability during nighttime operations to achieve higher safety and reliability.
•The hexahedral cab provides super-large interior space and broad vision and the ROPS/FOPS can be installed depending on specific needs to ensure high safety and reliability.
| 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 |
ACCESSORIES
You can install more and more accessories to discover more functions of the Bulldozer.
Every year, we will attend exhibition all over the world. Hope we can have a face to face meeting and build a good business relationship.
Our Team1. OEM Manufacturing welcome: Product, Package...
2. Some spare parts are provide to you each order at your requests for aftersales service, and any other extra parts are sold at EXW price.
3. Sunny after-sales service. Any problem, we will provide solution to solve it asap.
4. All of our products approved teh CE certificate.
We have obtained a number of professionally recognised certificates.
24-hour remote on-line service.
We owns an extraordinary service team. We're realizing the localized overseas service, which covers digitalized service & training methods, 24-hour remote on-line service, and on-site service and serve our customers seamlessly.
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,
