
This hydraulic transmission tracked bulldozer features an engine paired with a hydraulic torque converter, planetary gear transmission, wet steering and braking system, and a two-stage reduction final drive. Designed for construction applications including earth excavation, backfilling, transportation, mining operations, rock layer stripping, road construction, defense projects, water conservancy, and infrastructure development.
| Engine | Commins |
| Rated speed rpm | 1800 |
| Aggregate capacity KW | 175 |
| Speed, forward/reverse (kw/h) | F3.6/6.5/11.2 |
| R4.3/7.7/13.2 | |
| Overall height (mm) | 3402 |
| Ground clearance mm | 405 |
| Total length of the machine (mm) | 5495 |
PNY-BD-D220
Product Title: PNY-BD-D220 Hydraulic Tracked Bulldozer
Product Description: This hydraulic transmission tracked bulldozer features an engine paired with a hydraulic torque converter, planetary gear transmission, wet steering and braking system, and a two-stage reduction final drive. Designed for construction applications including earth excavation, backfilling, transportation, mining operations, rock layer stripping, road construction, defense projects, water conservancy, and infrastructure development. All major structural components utilize high-strength cast and forged parts, with a box-type design ensuring durability. Ergonomically positioned controls enable effortless operation. Additionally, many parts are interchangeable with products from major domestic bulldozer manufacturers, facilitating maintenance and repair.
Detailed Introduction
1.Scope of application:
This product is suitable for all kinds of engineering earth excavation, backfill, push, mining, rock stripping, road, national defense, water conservancy, mining and other infrastructure construction.
2.Extended models:
To meet diverse industrial and mining requirements, we design bulldozer chassis and working devices, offering models tailored for various applications: PD220S (wetland), PD220R (sanitation), PD220F (forest logging), PD220C (coal transportation), PD220W (mining), PD220D (desert), PD220H (high-altitude), and PD220E (extended). These machines can also be equipped with mechanical, hydraulic, or electronic control systems.
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