| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 15 Months or 2000 Working Hours Which Comes First. |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The HD22 series bulldozer incorporates advanced technologies such as centralized lubrication, centralized pressure monitoring, and automatic track tensioning. It can be equipped with various working attachments and operator cabs to adapt to diverse operational requirements. This equipment demonstrates ideal efficiency for earth-rock operations and large-scale material scraping tasks, making it a high-performance solution for heavy-duty construction projects.
Main Features:
• Cummins QSNT-C235 Engine
The Cummins QSNT-C235 engine delivers enhanced power and reliability, meeting demanding operational needs. It improves fuel efficiency compared to previous models, combining robust torque output with low fuel consumption to achieve superior overall fluid efficiency.
• Highly Reliable Powertrain
Features a stable torque converter, power-shift transmission, and a two-stage spur gear final drive for efficient power transfer, ensuring durability and smooth operation.
• Automated Diagnostics & Integrated Monitoring
Equipped with self-diagnostic systems and real-time monitoring. The cast-integrated instrument panel combines air conditioning, electrical controls, and instrumentation for a sleek, luxurious interface.
• Robust Full-Box Chassis Design
The mainframe adopts a full-box welded steel structure fused with the rear axle housing. This design offers exceptional impact resistance, bending/torsional strength, and high-quality welds to ensure lifelong structural integrity.
• Ergonomic Operator Interface
The ergonomically designed adjustable driver's seat and armrests, along with left-side placement of gearshift, steering, and throttle controls (featuring flexible shaft mechanisms), enhance comfort. Work-device controls on the right utilize a servomechanical system for lightweight, precise operation.
• High-Efficiency Blade & Ripper Configuration
Standard straight-blade design delivers formidable cutting force. Optional triple-shank ripper attachment excels in penetrating tough materials like clay and frozen soil, maximizing productivity and breakthrough power.
| Parameter | |
| Model | HD22F |
| Type | Hydraulic transmission |
| Engine model | Cummins NT855-C280S10 |
| Displacement | 14 L |
| Rated power | 175/ 1850 kw/rpm/250hp |
| Max.torque | 830/ 1000- 1200 N.m/rpm |
| Operating weight | 23500 Kg |
| Dimension(no ripper) | 5460×3725×3395 mm |
| Min ground clearance | 405 mm |
| Ground pressure | 0.072MPa |
| Track gauge | 2000 mm |
| Dozing capacity | 6.4 m³(standard blade) |
| Blade width | 3725 mm |
| Blade height | 1317 mm |
| Max drop below ground | 540 mm |
| Track shoe width | 610 mm |
| Pitch | 216 mm |
| Quantity of track link | 38 |
| Quantity of Carrier rollers | 4 |
| Quantity of Track rollers | 12 |
| Max pressure | 14 MPa |
| Discharge | 262 L/min |
| Max tractor force | 202 KN |
| Grade ability | 30° |
| Gear 1st speed | 3.6km/h |
| Main clutch force | 145 N |
Jining Haitui Heavy Industry Technology Co., Ltd is located at the intersection of Hongxiang Road and Jiade Road Cross,Jining Economic Development Zone. The company has passed the ISO9001 quality management system certification, and the leading model products have obtained the product type test report issued by the national inspection and testing agency.
The company's business scope covers the R&D, production, sales, leasing, maintenance, import and export business of complete construction machinery and accessories. Its leading product is the "Haitui" brand bulldozer, and the planned annual output is 1000 crawler bulldozers. Adhering to the concept of "being a pure person and doing things professionally", the company strives to provide more and better quality products and services for customers at home and abroad with cohesion and pragmatic development, so as to give back the care and support of new and old customers at home and abroad. The "Haitui" series bulldozers developed and produced by the company adopt the international advanced production technology of crawler bulldozers, and upgrade the research and development of key components and key processes to better meet the needs of users. "HAITIU" bulldozer series products include HD16 series, HD18 series, HD22 series, HD24 series, HD32 series and HD60 series, and can also be
customized according to customer requirements such as working conditions, operating environment and user experience.
After a long period of market accumulation, the company has formed a mature domestic and foreign market channel. Adhering to the service concept of "Haitui service, professional focus", the company provides full life cycle service solutions and technical support for the production and sales of complete machine products. Providing customers with excellent products, systematic parts support and perfect service guarantee is our driving force for continuous progress.
1: What kind terms of payment can be accepted?
A: For terms of payment, L/C, T/T, D/A, D/P, could accepted
2: What certificates are available in Machinery?
A: For the certificate, we have ISO9001,EAC etc.
3: What about the delivery time?
A: Normally 30 days after receiving the deposit,few units stock available.
4: What about the warranty time?
A: 15 months after shipment or 2000 working hours, whichever comes first.
5. What about the Minimum Order Quantity?
A: The MOQ is 1 pcs.
){kind=link}