At a glance
Key specifications
Overall dimensions
Measurement basis: D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.
Precision visual reference
Dimensions and working range
Published measurements for the stated configuration. Illustration not to scale.
Overall Size
Measurement basis: D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.
Working Range
Measurement basis: D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.
Reference details
Overall measurement views reviewed 2026-09-06. Illustrative artwork, not a scale drawing.
Documented generation; confirm the individual machine serial/PIN and installed configuration · United States reference
Canonical reference: heavyeq.ca/specs/dozers/komatsu/d51pxi-24/ · Printed from HeavyEQ.ca. Confirm the actual machine and current manufacturer documentation before transport or operation.
Year, generation & configuration
Model generation and configuration
- Generation / series
- Dash-24 intelligent-machine-control configuration
- Applicable region
- United States reference
- Year handling
- Confirm the serial/PIN and production year when matching an individual machine to this reference.
Model identity
Model family, generation & status
- Model family
- Komatsu D51PXi-24
- Generation / record
- Dash-24 intelligent-machine-control configuration
- Product status
- Status not confirmed — status checked August 2026
- Regional scope
- United States reference
No verified lineage relationship published. HeavyEQ reviewed first-party sources and did not force a predecessor or successor from model numbering.
United States reference
Verified specifications
Values retain their cited source, verification status and original publication basis. Imperial is presented first while manufacturer-published dual units and configuration context remain attached to every value.| Specification | Imperial | Metric | Standard / configuration | Source |
|---|---|---|---|---|
| Engine power (rating basis unconfirmed) | 131 hp | 98 kW | At 2,200 rpmManufacturer verified | Komatsu |
| Operating weight | 31,438 lb | 14,260 kg | Manufacturer reference configurationManufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Blade capacity | 4.4 yd³ | 3.36 m³ | Manufacturer reference bladeManufacturer verified | Komatsu |
| Overall length with dozer | 15 ft 11 in | 4,850 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Blade width — straight | 11 ft 0 in | 3,350 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Overall height | 10 ft 5 in | 3,176 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Blade width | 11 ft 0 in | 3,350 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Overall length with dozer | 15 ft 11 in | 4,850 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Track gauge | 6 ft 2 in | 1,880 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Shoe width — standard | 2 ft 4 in | 710 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
| Ground clearance | 1 ft 3 in | 390 mm | D51PXi-24 high-capacity power-angle-tilt dozer, ROPS cab and 710 mm single-grouser shoes; blade straight for overall width.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Komatsu |
What the specifications mean
The i configuration needs a technology inspection as well as a mechanical one. Confirm sensors, software, calibration and any external correction service needed for the proposed work.
A crawler-dozer reference for buyers considering integrated machine control as part of a grading package.
Alternatives worth comparing
These are research paths, not interchangeable configurations or a ranked winner.John Deere 650 P-Tier Dozer
The reference uses standard gauge, stated shoes and a straight blade. Angling the blade changes width and length, so choose the required posture before measuring.
ExploreCaterpillar D5 Dozer
Blade, shoe and undercarriage selections change weight and pressure together. Do not pair the narrowest footprint with the lowest pressure from another configuration.
ExploreConfiguration intelligence
Configurations & specification differences
These observations are scoped to the cited generation and region. They are not a list of valid option combinations.
| Record | Verified observation | Scope |
|---|---|---|
| Combined Build Configuration | PX undercarriage, blade and rear equipment define the cited configuration. | Dash-24 intelligent-machine-control configurationUnited States reference |
| Technology Package | Integrated machine-control hardware, sensors and display require functional verification. | Dash-24 intelligent-machine-control configurationUnited States reference |
| Published Reference Basis | Installed guarding and attachments can change weight and dimensions. | Dash-24 intelligent-machine-control configurationUnited States reference |
A brochure configuration is not an individual marketplace machine. Serial/PIN and build information are required for exact verification.
Used D51PXi-24 inspection priorities
- Inspect blade/linkage, tracks and control hardware; demonstrate the installed system with a suitable project file and qualified operator.
- Record the exact serial/PIN, installed options and inspection limitations. These are purchase inspection priorities, not claims of a model-specific failure pattern.
Configuration-aware inspection: these checks are triggered by machine category, installed configuration and technology package. Brochure-listed technology must be physically present, active, licensed and calibrated on the used machine.
Hours, condition and ownership cost
Hours are context, not a condition grade. Duty cycle, idle time, maintenance evidence, wear-system measurements, structural repairs and installed technology should be evaluated together.
Cost drivers to model
- Separate mechanical repair exposure from technology setup, subscriptions and training in the ownership scenario.
- Use the ownership calculator with quoted repairs, actual scheduled hours, utilization and transport costs; leave unknown assumptions visible.
Compatibility graph
Attachment considerations
Relationships below identify relevant classes only unless a stronger evidence state is shown. They never assert exact used-attachment fitment.
Rear rippers and winches
Verify rear mounting and hydraulic configuration, tool and counterweight mass, manufacturer application documentation.
Open attachment researchDozer blades and application implements
Verify push-arm or C-frame configuration, machine and undercarriage class, hydraulic controls and guarding.
Open attachment researchBefore confirming fitment
- generation and machine configuration
- mounting interface, coupler or pin geometry
- hydraulic flow, pressure, return and case drain
- attachment weight and machine capacity limits
- electrical controls or required machine options
Model-reference transport profile
Transport reference
Reference measurements retain their configuration and verification status. Confirm the actual transport setup before booking.
Reference specifications can differ from the actual configured machine. Confirm dimensions and weight before booking transportation.
Use the equipment transport dimensions worksheet to record this D51PXi-24's actual travel configuration, measured length, width and height, weight evidence and any detached components. Send the completed record to the carrier with the loading details.
Confirm or replace before a transport request
- actual weight
- actual travel length, width and height
- attachments and removable work tools
- bucket, blade or boom position
- loading condition
Source provenance
First-party sources and verification notes
Only manufacturer-authored records are linked publicly. Provisional measurements remain marked until a matching first-party record is confirmed.D51PXi-24 Small Dozer
United States · exact model technical page · accessed September 5, 2026 · status: Manufacturer verified
D51EX/EXi/PX/PXi-24 Product Brochure
North America · official technical document · accessed September 5, 2026 · status: Manufacturer verified
