KOMATSU PC700LC
Specifications & Parameters
| Engine Model | SAA6D140E-6 |
| Rated Power(kW) | 327.3 |
| Engine Revolutions(rpm) | 1800 |
| Maximum Torque(N·m) | 2050 |
| Inject Type | Electronic Injection |
| Fuel consumption(L/h) | 24-31 |
| Engine Displacement(L) | 15.24 |
| Emisson | Stage IV |
| Track width(mm) | 1100 |
| Fuel Tank(L) | 900 |
| Hydraulic Tank(L) | 240 |
| Travel Speed(km/h) | 4.8 |
| Bucket Capacity(m³) | 4.2 |
| Bucket Digging Force(kN) | 368 |
| Boom Length(mm) | 7100 |
| Stick Length(mm) | 3600 |
| Maximum Excavation Radius(mm) | 11585 |
| Maximum Digging Height(mm) | 11205 |
| Maximum Digging Depth(mm) | 6910 |
| Specifications(mm) | 13020×4210×4080 |
| Operating Weight(kg&ton) | 67680 |
| Size Class | Large |
| Power Type | Diesel |
| Walking Mode | Crawler |
| Country of Origin | Japan |
| Year of Production | 2022 |
| Condition | Used |
| Inventory Quantity | 3 |
| Working Hours(h) | 2000/5000/7000 |
| Price($) | Get the Latest Price from sales via WhatsApp |
Features
67‑ton class large heavy‑duty crawler excavator, built for quarry operations, open‑pit mining, overburden stripping, hard‑rock loading and large‑scale earth‑moving projects.
Powered by Komatsu SAA6D140E‑7 six‑cylinder turbo after‑cooled diesel engine, net power 327.3 kW, China‑IV emission standard. Multiple selectable working modes deliver strong power output and up to 6% fuel saving, stable performance under high‑altitude and high‑temperature heavy‑load mining conditions.
LC reinforced heavy‑duty mining undercarriage with thickened track rollers, heavy‑load track links and robust counterweight. Large ground‑contact area reduces ground pressure, provides excellent anti‑tipping stability for hard‑rock digging and truck‑loading cycles, extends undercarriage service life under harsh quarry‑mine conditions.
Standard 6.6 m boom + 2.9 m mining arm matched with 4.0‑5.6 m³ heavy‑duty rock bucket achieves high loading efficiency for blasted hard rock. Optional short breaking arm and long‑reach front adapt to quarry rock breaking, dam construction and large‑volume soil relocation assignments.
Electronically controlled closed‑center load‑sensing hydraulic system with twin swing motors, PowerMax one‑touch boost function, boom‑swing priority modes and fine‑control mode. Max working pressure reaches 34.3 MPa, supports full‑day continuous heavy‑rock operation and is compatible with large heavy hydraulic breakers, realizes smooth compound movements and precise fine operation.
Extra‑thick high‑strength mining steel boom & stick assembly with full‑penetration reinforced welds and oversized heavy‑duty pins & bushings. Fully‑sealed dust‑proof hinge structure resists heavy‑impact abrasion from blasted rock blocks, reduces oil‑leak risks and cuts unplanned downtime in severe 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 tasks including overburden stripping and bulk‑material loading.
ROPS‑FOPS certified spacious SpaceCab cab with viscous vibration‑damping mounts, 7‑inch multi‑language color LCD monitor and neutral lever detection system. Standard Komtrax telematics enables real‑time remote monitoring of working hours, fuel consumption, fault codes and machine location for large‑mine fleet management.
Major daily‑service check‑points are designed for convenient ground‑level access. Operators can complete fluid replacement and filter maintenance without climbing upper structures, saving maintenance time and improving jobsite working efficiency.
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