230HP Crawler Swamp Bulldozer HD22S
HD22S crawler swamp bulldozers are configured extra wide tracks or LGP (low ground pressure) tracks to enable them to freely move around on a marshy land.Swamp dozers use extra wide tracks to ensure the weight of the dozer can be distributed over the largest possible area. This makes them perfect for swampy or sandy areas where a normal tracked dozer or other vehicle would get bogged.
|Engine Model||CUMMINS NT855-C280S10|
|Max Torque||1030 N.m@1300rpm|
|Track Shoe Width||910mm|
|Numbers of Track Rollers||8 pcs/each side|
|Numbers of Carrier Rollers||2 pcs/each side|
|Max Hydraulic Pressure||14Mpa|
|Straight Blade Size||4365*1287mm|
|Forward Speed||FI:0-3.6km/h F2:0-6.5km/h F3:0-11.2km/h|
|Reverse Speed||R1:0-4.3km/h R2:0-7.7km/h R3:0-13.2km/h|
1,HD22S swamp bulldozer equiped with Cummins 175kw engine which gives more power and reliable performance and good international after-sale services.
2,HD22S swamp bulldozer is specially designed for work in wetlands,it use extra wide tracks or LGP tracks to reduce the ground pressure.This makes them perfect for swampy or sandy areas where a normal tracked dozer or other vehicle would get bogged.
3,The powershift transmission box is planetary gears type,by operating hydraulic control valve for traveling forward and reverse.It features planetary gears,multi-disc clutch and hydraulically applied forced lubrication.
4,Haitui bulldozers adopt Japan Komatsu heat treatment technology on this undercarriage parts and equipped with distinctive lubricated track trains,which greatly improve the service life of undercarriage system.