Acerca de · Caterpillar 772Resumen
The Caterpillar 772 is a rigid-frame off-highway dump truck positioned in the mid-range of the articulated and rigid hauler class, designed for high-cycle hauling in surface mining and large earthmoving operations. It is built around a robust frame with a rear-dump body configuration, and represents Caterpillar's purpose-built solution for operations requiring consistent, high-volume material movement. The machine competes in a segment defined by payload capacity, powertrain durability, and total cost of ownership over extended service lives.
Aplicaciones típicasDónde se utiliza esta máquina
The 772 is suited to surface mining, quarrying, large-scale infrastructure earthworks, and dam or embankment construction where continuous truck-shovel cycles are required. Its rigid-frame design makes it well matched to developed haul roads with consistent gradients rather than highly variable terrain. Operations typically deploy machines in this class in fleets, coordinating them with hydraulic excavators or large wheel loaders to maximize pit or bench productivity.
Inspección del mercado de segunda manoQué hay que comprobar antes de comprar
Inspection of a used 772 should prioritize a full S.O.S. fluid analysis history or a fresh sample across engine oil, transmission fluid, and final drive oil, as these reveal internal wear trends that visual inspection cannot detect. The frame rails and body mounting points should be examined for cracks or weld repairs, which are common in high-cycle applications and can indicate overloading. Tire condition and remaining tread depth represent a significant cost consideration and should be evaluated carefully, as tires on this class of machine are a major ownership variable. The hoist cylinder seals, body pivot pins, and rear suspension cylinders warrant close inspection for leaks and wear. Buyers should request the machine's VIMS or onboard health monitoring data where available, as it provides hour-by-hour load, speed, and brake usage records that reveal actual duty cycle severity beyond the odometer reading alone.
Mercado actualPosición de precios
Within the rigid dump truck class, the Caterpillar 772 is cross-shopped primarily against comparable rigid haulers from Komatsu, Volvo, and Bell in overlapping payload segments. Buyers evaluating the 772 against Komatsu equivalents typically weigh differences in dealer support networks and powertrain architecture, while comparisons with Volvo center on cab ergonomics and drivetrain configuration. Within its own price band, the primary attributes that move a unit are recorded service hours, maintenance history documentation, body and frame condition, tire remaining life, whether a factory or aftermarket body liner is fitted, geographic proximity to a Cat dealer network, and configuration details such as rock body versus standard body specification. Machines with full dealer-recorded service histories and lower accumulated hours command stronger positions within the band, while high-hour units without documented overhauls or those with body damage sit toward the lower end regardless of model year.