Komatsu PC400-8 Heavy Duty KOMATSU Crawler Excavator

Original Komatsu power assembly for komatsu pc400-8 excavator, high torque low fuel consumption for all-day mining work
Reinforced working device of KOMATSU Crawler Excavator, anti-wear alloy steel adapts hard rock quarry digging
Intelligent load sensing hydraulic system for 40 ton crawler excavator, smooth composite operation without lag
Large view shock-absorbing cab of used komatsu excavator, reduce operator fatigue on rough construction sites
Independent hydraulic cooling system keeps mining hydraulic excavator stable under continuous heavy load
Universal global spare parts supply for heavy hydraulic excavator, fast maintenance to cut site downtime
Widened stable track chassis, anti-slip performance for muddy and sloped quarry terrain

Contact Now E-Mail Telephone

Product Details

Product Overview of KOMATSU PC400-8 Crawler Excavator

The KOMATSU PC400-8 excavator is a classic 40-ton heavy mining construction digger, belonging to mature KOMATSU Crawler Excavator series, favored by global mining contractors as reliable used komatsu excavator.

This heavy hydraulic excavator integrates original Komatsu engine and matched hydraulic parts, balancing strong digging power and energy-saving performance. It is widely used as core quarry digger for open pit mining, highway earthmoving and large infrastructure projects, with low failure rate and long service life compared with same-grade construction digger.

Used Komatsu PC400-8 crawler excavator for mining construction.jpg

Core Technical Parameters Table

Parameter Item	Specification
Model	KOMATSU PC400-8 Crawler Excavator
Operating Weight	40 Ton
Engine	Original Komatsu SAA6D125E-5 Diesel Engine
Rated Power	345HP
Standard Rock Bucket	1.9m³
Max Digging Depth	7710mm
Working Hydraulic Pressure	32.5MPa
Fuel Tank Volume	600L

Used Komatsu PC400-8 crawler excavator for mining construction.jpg

Core Features of KOMATSU Crawler Excavator

Energy-Saving Original Power System

The komatsu pc400-8 excavator adopts exclusive Komatsu diesel engine, strong low-speed torque to avoid stall during rock breaking for quarry digger. Multi-stage fuel filtration reduces internal wear, greatly extend service life of this mining hydraulic excavator and lower daily fuel cost.

Heavy-Duty Wear-Resistant Working Arm

Boom, stick and bucket of this 40 ton crawler excavator use thickened high-strength alloy steel. All stress welding parts are reinforced, perfectly fit long-hour hard stone mining tasks of heavy hydraulic excavator. Thick bucket teeth reduce frequent replacement of wearing parts for construction digger.

Stable Intelligent Hydraulic Control

The used komatsu excavator equips Komatsu load-sensing hydraulic system, automatically distribute flow for multi-action operation. Independent hydraulic oil cooler solves overheating problem of most large diggers, guarantee continuous stable work of KOMATSU Crawler Excavator in high-temperature tropical mining areas.

Safe & Comfort Operation Cab

360° explosion-proof full vision cab eliminates operation blind spots for komatsu pc400-8 excavator. Air suspension shock-absorbing seat and digital monitoring screen let operators real-time check running data of mining hydraulic excavator, improve construction safety and efficiency.

Komatsu PC400-8 excavator cab interior & digging arm bucket.jpg

Application Scenarios for Komatsu PC400-8 Excavator

Quarry Mining: This quarry digger matches rock bucket and hydraulic breaker for rock excavation, crushing and stone loading
Large Infrastructure: Highway, port, railway foundation earthmoving with high efficiency of 40 ton crawler excavator
Open Pit Mineral Site: Coal, ore excavation and waste residue cleaning for heavy hydraulic excavator
Land Reclamation & Demolition: Mountain wasteland leveling, large channel digging of construction digger

Packaging & Transportation

We provide two safe shipping ways for KOMATSU Crawler Excavator:

Complete machine ro-ro shipment: Fix track chassis tightly, wrap cab, engine and pipelines with waterproof film to protect komatsu pc400-8 excavator from seawater corrosion
Split container packing: Disassemble boom, bucket and counterweight with solid wooden frame, attach full assembly manual for used komatsu excavator
Complete customs clearance documents will be provided to speed up port clearance for mining hydraulic excavator.

Company Strength — Jinan Tui Wa Import And Export Trading Company

Jinan Tui Wa Import And Export Trading Company is professional construction machinery exporter supplying full series KOMATSU Crawler Excavator including komatsu pc400-8 excavator, various used komatsu excavator and heavy hydraulic excavator.

Large storage yard with abundant stock of quarry digger and construction digger
Strict pre-delivery full inspection for every 40 ton crawler excavator
Global after-sales team and full spare parts supply chain
One-stop service covering model selection, shipping and customs clearance

Customer Cases & Feedback

Global mining and construction buyers highly recognize our KOMATSU Crawler Excavator:

African quarry customer: Our komatsu pc400-8 excavator runs 12 hours per day stably, fuel consumption is much lower than other brand mining hydraulic excavator.
Central Asia road contractor: The 40 ton crawler excavator owns stable chassis, hydraulic system never overheats under high temperature, perfect as long-term construction digger.
All clients can get timely spare parts delivery and online technical support for used komatsu excavator from our team.