A practical buying guide for contractors evaluating a 23-ton class crawler bulldozer for Indonesian sites — based on the HW22D we supply (built by our manufacturing partners). Covers real specifications, best-fit job profiles, site-condition handling, and selection criteria.
HW22D at a Glance
| Parameter | HW22D |
|---|---|
| Engine | Cummins NT855-C280S10, 175 kW @ 1,800 rpm |
| Operating weight | 23,450 kg (with towing frame) |
| Dimensions | 5,750 × 3,725 × 3,402 mm |
| Ground pressure | 0.077 MPa |
| Track shoe width | 560 mm (610 / 660 mm optional) |
| Blade options | Straight-tilt / Angle / U-blade, 4.7–7.5 m³ |
| Fuel tank | 450 L |
| Transmission | Mechanical, 3 forward + 3 reverse |
What Is the HW22D Best For?
Land clearing, haul-road maintenance, and overburden removal in open-pit mines and large earthwork. In Kalimantan, where ground alternates between dry-season hardpan and monsoon mud, a dozer that starts reliably and stays in the field matters more than peak headline specs.
Blade Options and How to Choose
- Straight-tilt blade: general push, leveling, light crowding.
- Angle blade: spreads material to the side — good for widening haul roads.
- U-blade: largest capacity (up to 7.5 m³), best for moving high volumes of overburden over distance.
Choose by material volume and push distance: high-volume, long-push → U-blade; side-spreading → angle; general work → straight-tilt.
Handling Indonesian Site Conditions
- Swamp tracks, ripper, winch, or towing frame available for soft-ground and specialized work.
- 0.077 MPa ground pressure and 560 mm tracks give flotation on muddy haul roads; wider 610 / 660 mm shoes for softer ground.
- Cummins 175 kW with torque-converter efficiency up to 87% and ~4.5% fuel saving under rated load.
Selection Criteria: Dozer vs Other Earthmovers
- Dozer: push, grade, compact, and strip over large open areas — highest efficiency for bulk earth movement.
- Excavator: dig, load, precision trenching — better for vertical work and loading trucks.
- Wheel loader: load, carry, and stockpile loose material — not a replacement for pushing grade.
Rule of thumb: continuous bulk earthmoving and grading → dozer; digging and loading → excavator; material handling → loader.
After-Sales and Local Support
High-wear components — track links, sprockets, idlers, rollers, cutting edges, blade pins — are stocked in our Jakarta warehouse. Each unit ships with pre-delivery inspection (PDI) and test report, Bahasa Indonesia operator manual, first service kit, and 12-month drivetrain warranty.
Need a crawler dozer quote? Message us on WhatsApp for pricing and availability. We deliver across Indonesia — Sumatra, Java, Kalimantan, Sulawesi, and Papua.
Frequently Asked Questions
What class and weight is the HW22D crawler bulldozer?
A 23-ton class machine. Operating weight is 23,450 kg (with towing frame), powered by a Cummins NT855-C280S10 engine rated 175 kW at 1,800 rpm.
What jobs is a 23-ton crawler dozer like the HW22D best for?
Land clearing, haul-road maintenance, and overburden removal in open-pit mines and large earthwork. It suits sites with continuous bulk earthmoving rather than precision digging.
What blade options does the HW22D offer, and how do I choose?
Straight-tilt, angle, and U-blade (4.7–7.5 m³). Use straight-tilt for general push and leveling, angle for side-spreading haul roads, and U-blade for high-volume overburden over distance. Pick by material volume and push distance.
How does the HW22D perform on muddy or soft Indonesian ground?
Ground pressure is 0.077 MPa with 560 mm track shoes (610 / 660 mm optional), giving flotation on muddy haul roads. Swamp tracks, ripper, winch, or towing frame are available for softer or specialized sites.
What engine and transmission does the HW22D use?
A Cummins NT855-C280S10 diesel, 175 kW at 1,800 rpm, with a mechanical transmission (3 forward + 3 reverse). Torque-converter efficiency reaches up to 87%, with about 4.5% fuel saving under rated load.
Why does ground pressure matter when choosing a dozer?
Lower ground pressure means better flotation and less sink-in on soft or wet ground. At 0.077 MPa the HW22D stays mobile on monsoon-affected haul roads that would bog a higher-ground-pressure machine.
How is parts availability and warranty handled in Indonesia?
High-wear parts — track links, sprockets, idlers, rollers, cutting edges, blade pins — are stocked in Jakarta. Each unit includes PDI and test report, Bahasa Indonesia manual, first service kit, and 12-month drivetrain warranty.
Should I choose a bulldozer, excavator, or wheel loader for earthwork?
Dozer for continuous bulk push / grade / compact; excavator for digging, trenching, and truck loading; wheel loader for loading, carrying, and stockpiling loose material. For open-pit overburden and haul-road work, a dozer is the efficient choice.