KOMATSU PC460-11M0
Specifications & Parameters
| Engine Model | SAA6D125E-6 |
| Rated Power(kW) | 270 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 1630 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 17-23 |
| Engine Displacement(L) | 11.04 |
| Emisson | Stage IV |
| Track width(mm) | 800 |
| Fuel Tank(L) | 720 |
| Hydraulic Tank(L) | 190 |
| Travel Speed(km/h) | 5.3 |
| Bucket Capacity(m³) | 2.8 |
| Bucket Digging Force(kN) | 286 |
| Boom Length(mm) | 6600 |
| Stick Length(mm) | 3300 |
| Maximum Excavation Radius(mm) | 12045 |
| Maximum Digging Height(mm) | 10780 |
| Maximum Digging Depth(mm) | 7825 |
| Specifications(mm) | 11750×3640×3680 |
| Operating Weight(kg&ton) | 45600 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2020 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
45.6‑ton class heavy‑duty crawler excavator, engineered for quarry operations, open‑pit overburden stripping, hard‑rock loading, large‑scale earth‑moving and heavy infrastructure construction projects.
Equipped with Komatsu SAA6D125E‑7 six‑cylinder turbo after‑cooled diesel engine, rated power 270 kW, China‑IV emission standard. Multiple selectable working modes and auto‑idle‑stop function improve fuel‑saving performance by up to 8%, delivering stable power output under high‑altitude and high‑temperature heavy‑load operating conditions.
Heavy‑duty reinforced undercarriage with thickened track rollers, high‑strength track links and robust counterweight. Large ground‑contact area reduces ground pressure, provides reliable anti‑tipping stability for hard‑rock digging and truck‑loading cycles, extends undercarriage service life under harsh quarry and jobsite environments.
Standard boom‑arm assembly matched with 2.1‑2.8 m³ heavy‑duty rock bucket achieves high loading efficiency for blasted hard rock. Optional short breaking arm and long‑reach front fit quarry rock breaking, dam construction and large‑volume soil relocation assignments.
Electronically controlled closed‑center load‑sensing hydraulic system with dual swing motors, selectable boom‑swing priority modes and one‑touch power‑boost function. Max working pressure reaches 34.3 MPa, supports full‑day continuous heavy‑rock operation and compatible with large‑size heavy hydraulic breakers, ensures smooth compound movements and accurate fine‑control performance.
Extra‑thick high‑strength steel boom & stick assembly with full‑penetration reinforced welds and oversized heavy‑duty pins & bushings. Fully sealed dust‑proof hinge structure withstands severe impact and abrasion from blasted rock blocks, reduces oil‑leak risks and cuts unplanned downtime on heavy‑duty jobsites.
Factory pre‑installed multi‑circuit bi‑directional auxiliary hydraulic lines support heavy breakers, grapples and rippers without extra on‑site pipe modification. Multi‑attachment compatibility meets diversified heavy‑duty tasks including overburden stripping and bulk‑material loading.
ROPS‑FOPS certified spacious SpaceCab cab with viscous vibration‑damping mounts, multi‑language color LCD monitor, rear‑view camera and USB port. Standard Komtrax telematics enables real‑time remote monitoring of working hours, fuel consumption, fault codes and machine location for efficient large‑jobsite fleet management.
Major daily‑service inspection points adopt ground‑level side layout, centralized filter arrangement and quick‑access radiator dust‑proof cover. Operators can complete fluid replacement and filter maintenance without climbing upper structures, saving maintenance time and improving jobsite service efficiency.
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