
Komatsu · Heavy Machinery
D155AX-6 crawler dozer
Model: D155AX-6
39.5 t crawler dozer with Sigmadozer blade, high output pushing soil and rock.
- Net power (SAE)
- 354 HP (264 kW)
- Operating weight
- 39,500 kg
- Blade capacity (SAE Su-dual)
- 9.4 m³
- 9.4 m³ Sigmadozer for mass pushing
- Giant ripper for rock
- Pressurized ROPS cab
39.5 t and 354 hp with a 9.4 m³ Sigmadozer and a giant rock ripper. At this scale the dozer works in tandem with the production excavators: it breaks and stockpiles material so the shovel loads without waiting.
Availability
Ask about availability
Availability and lead time are confirmed by an advisor when quoting.
Also available used
Inspected units of this model on Constru Usados — sold as is, across Latin America.
Specifications
- Net power (SAE)
- 354 HP (264 kW) @ 1,900 rpm
- Operating weight
- 39,500 kg
- Blade capacity (SAE Su-dual)
- 9.4 m³
- Telematics
- KOMTRAX
Book a workshop service for your Komatsu
250, 500 or 1,000-hour maintenance, a fault or an inspection. Suggest the day and the workshop confirms your appointment.
Customer reviews
No reviews for this equipment yet. If you use it, tell others how it's going.
Where to buy in Guatemala
Komatsu D155AX-6 in Guatemala: CMARKET (Grupo ConstruMarket)
Get a quote, order parts and book service with the CMARKET team in Guatemala — 3 branches:
CMarket Guatemala · Mixco
Calzada Roosevelt y 8a. Avenida 21-90, zona 7 de Mixco, Guatemala
+502 2380-4200CMarket Río Hondo
Km 126 ruta al Atlántico, El Peaje Santa Cruz, Río Hondo, Zacapa
+502 7822-8109CMarket Xela
9a calle D 1-49, zona 8, Quetzaltenango
+502 7842-2967
Questions about the Komatsu D155AX-6
How much is the Komatsu D155AX-6 in Guatemala?
The final price depends on configuration, delivery time and payment method, so it is quoted. Leave your name and phone on this page: a specialist in Guatemala contacts you during business hours (Mon–Fri 8:00–17:00 / Sat 8:00–12:00) and sends the quote in writing.
Is the Komatsu D155AX-6 available in Guatemala?
ConstruMarket offers it in Guatemala. Unit availability and delivery time are confirmed by a specialist when you request a quote.
Are parts and service available for the Komatsu D155AX-6 in Guatemala?
Yes. The group stocks parts and runs its own workshop with in-house technicians in Guatemala. You can request parts by brand, model and serial on the site's parts page.
Can the Komatsu D155AX-6 be financed?
Yes. Estimate your payment on the financing page or apply from this product page, with the machine already filled in.
Digital jobsite · Komatsu Smart Construction
The D155AX-6 can work with guidance
Automatic 3D GPS control, or 2D laser for a simple slope. The kit is fitted onto the conventional machine and, once the project ends, it comes off and moves to another unit.
Automatic 3D GPS
GNSS antenna, in-cab control box, GNSS controller, slope sensor and hydraulic valve: the blade follows the design with position updates 100 times per second. Automatic mode can be reserved for the finishing pass only.
2D laser
For simple sloped surfaces, with a rotating laser emitter and a receiver on the blade mast. The entry point when the project does not need 3D.

- Site grading and preparation for buildings or roads
- Precise cut and fill in specific areas
- Dams, dykes and tailings ponds
- Stockpile building and mass movements
- Landscaping to specific shapes and levels
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