powerful Shantui bulldozer with 420hp Cummins engine and 16cbm
dozing capacity
| ITEM | SD42-3 | Engine | Cummins KTA19-C525 |
| L×W×H (Ripper not included) | 9630×4315×3955mm | Ripping depth of ripper | 1400mm |
| Operating weight (Ripper not included) | 53t (ripper include) |
| Rated power | 310/2000kW/rpm | Lifting height of ripper | 1300mm |
| Gradeability | 30° | Number of carriers (each side) | 2 |
| Blade type | Semi-U-blade | Number of track rollers (each side) | 7 |
| Blade width | 4315x1875 mm | Number of track shoes (each side) | 41 |
| Width of track shoe | 610mm |
| Track gauge | 2260mm |
| Ground length and ground pressure | 3560-0.123mm/MPa |
| Dozing capacity | 16m3 | Pitch | 260.35mm |
| Forward speed | 0–3.7km/h |
| 0–6.8km/h |
| 0–12.2km/h |
| Ma× drop below ground of blade | 700 mm | Reverse speed | 0–4.4km/h |
| Lift height of blade | 1545 mm | 0–8.2km/h |
| Ripper type | Single ripper | 0–14.8km/h |
Description:
D42-3 crawler bulldozer is equipped with working device controlled
by PPC pilot proportional valve, K-type air suspension traveling
system, global intelligent service system, and ROPS and FOPS,
featuring advanced structure, high working condition adaptability,
and high working efficiency. It’s especially applicable for the
earthwork mining and rock stripping conditions for mining and
construction projects.
Advantages:
●Cummins KTA19-C525 turbocharged diesel engine reduces the quantity
of parts by >25% and saves the maintenance time by >50% than
like products, featuring strong power and high efficiency and
energy-saving.
●The high reliability power shift transmission and the planetary
gear final drive feature high power transmission efficiency and
high durability and productivity.
●The new structure cylinder and the originally imported seals and
hydraulic hoses for critical portions are adopted to greatly
promote the service life and reliability. The external working
valves make the maintenance easier.
●The K-type air suspension traveling system and hinged chassis
structure can effectively guard the drive system against the
influence of impact load and improve the traction performance and
life of the machine.
●The full box-type main frame with application of high performance
materials and high strength castings features high carrying
capacity against impact load and bending moment to support the
continuous high-strength working of machine under severe working
condition and the high quality welds guarantee the life cycle of
the main frame.
●The ergonomic driver seat and armrests can be adjusted easily in
vertical and longitudinal directions. The gearshift, steering, and
accelerator controls are arranged on the left side and the working
device controls are arranged on the right side. The PPC pilot
control system is adopted to achieve lighter and more flexible
operations and relieve the operating fatigue.
●The front working device is one standard semi-U blade in
super-high capacity of 16m3, which is an ideal high-efficiency
working device for earthwork constructions and bulk material
handling. The rear working device is one single-shank ripper of
adjustable angle, featuring super-strong penetrating force.
Application:
The earthwork mining and rock stripping conditions for mining and
construction projects.
