At a glance
Key specifications
Overall dimensions
Measurement basis: Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.
Precision visual reference
Dimensions and working range
Published measurements for the stated configuration. Illustration not to scale.
Overall Size
Measurement basis: Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.
Working Range
Reference details
Visual visual:model-family:caterpillar:777:depth · revision 1 · generated 2026-09-08
Documented model generation; decorative reference illustration · Manufacturer North American reference
Canonical reference: heavyeq.ca/specs/rigid-haul-trucks/caterpillar/777/ · Printed from HeavyEQ.ca. Confirm the actual machine and current manufacturer documentation before transport or operation.
Dimension verification
First-party confirmation exception list
Unladen transport height
The chosen sheet identifies loaded canopy and ROPS heights. It does not establish the empty, stowed transport height of the actual ordered body and access package.
Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations. · checked 2026-09-08Year, generation & configuration
Model generation and configuration
- Generation / series
- 777 C32B — AEXQ2677-01 technical specifications
- Applicable region
- Manufacturer North American 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
- Caterpillar 777
- Generation / record
- 777 C32B — AEXQ2677-01 technical specifications
- Product status
- Production status not confirmed — status checked September 2026
- Regional scope
- Manufacturer North American reference
No verified lineage relationship published. HeavyEQ reviewed first-party sources and did not force a predecessor or successor from model numbering.
Manufacturer North American 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 |
|---|---|---|---|---|
| Overall Length | 32 ft 9.8 in | 10,004 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Operating Width Extended Catwalk | 21 ft 5.6 in | 6,545 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Front Canopy Height – Loaded | 16 ft 11.8 in | 5,177 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Overall Height – Body Raised | 32 ft 7.8 in | 9,953 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Loading Height – Empty | 14 ft 4.4 in | 4,380 mm | Same Dual Slope Body and tire reference; empty loading position, separate from loaded canopy height.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Dump Clearance | 2 ft 11 in | 890 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
| Wheel Base | 14 ft 11.9 in | 4,570 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verified | Caterpillar |
| Ground Clearance | 2 ft 11.3 in | 896 mm | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.Manufacturer verifiedSafety-sensitive value — verify the exact machine. | Caterpillar |
What the specifications mean
The dual-slope reference has a shorter overall length than the flat-floor alternative in the same sheet. Confirm the body before using these dimensions to choose a loading location or workshop bay.
The width includes the extended catwalk, and the canopy height is measured loaded. An empty truck ready for lowboy transport needs its own height and stowage confirmation; the lower ROPS height is not a substitute for the canopy.
Configuration 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 |
|---|---|---|
| Reference configuration | Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations. | 777 C32B — AEXQ2677-01 technical specificationsManufacturer North American reference |
A brochure configuration is not an individual marketplace machine. Serial/PIN and build information are required for exact verification.
Used 777 inspection priorities
- Inspect body-floor wear, hoist mounts and frame repairs, then compare the installed body against its build documentation.
- Ask for brake, steering, suspension and tire histories. Have the delivery route assessed using the actual truck and loaded transport combination.
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
- Model tires and body refurbishment separately from engine and transmission work. A low purchase price with a worn body is not equivalent to a ready-to-work quote.
- Estimate the complete loading and haul cycle with the quarry or project constraints. Compare the electric-drive830E-5 only when a much larger mine-haul system is genuinely under consideration.
Configuration
Equipment and configuration
Match the installed equipment to the serial-specific build record and the measurement basis shown above.
Configuration details to confirm
- Payload class
- Quarry or mining application
- Body and liners
- Energy source
A model specification does not establish compatibility with a particular attachment or option.
Model-reference transport profile
Transport reference
Reference measurements retain their configuration and verification status. Confirm the actual transport setup before booking.
Measurement basis: Dual Slope Body column, body lowered, 27.00R49 tire reference. Width includes extended catwalk; primary height is Front Canopy Height – Loaded, not an unladen transport height. Flat Floor Body and body-raised dimensions are separate configurations.
Reference specifications can differ from the actual configured machine. Confirm dimensions and weight before booking transportation.
Confirm or replace before a transport request
- actual weight
- actual travel length, width and height
- attachments and removable work tools
- bucket, blade, carriage 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.777 C32B — AEXQ2677-01 technical specifications
Manufacturer North American reference · official technical document · accessed September 8, 2026 · status: Manufacturer verified