The Komatsu PC200 - 7 excavator is a medium - sized crawler
excavator highly favored in the global engineering construction
field. With advanced technology and strict manufacturing standards
of Komatsu, it features efficient operation capabilities, reliable
performance, and wide applicability, capable of meeting the
construction requirements of various earth - rock projects.
Equipped with a high - performance engine that meets environmental
protection standards, it has sufficient output power, which can
provide strong power for actions such as excavation, lifting, and
slewing. Even under complex working conditions and heavy - duty
operations, it can maintain stable and efficient operation.
The hydraulic system is optimized and designed, with sensitive
action response and precise control of the operation handle. The
driver can easily and accurately complete various fine actions,
such as fine excavation and site leveling, effectively improving
construction quality and efficiency.
The whole machine adopts high - strength materials and advanced
manufacturing processes. Key components such as the boom, stick,
and bucket are specially strengthened, with excellent wear
resistance and fatigue resistance. At the same time, Komatsu's
complete quality control system ensures high reliability and
durability of the equipment, reducing the downtime due to failures.
The cab adopts ergonomic design, with a spacious space. The seat
has good support and shock - absorption functions, which can
effectively relieve the driver's fatigue during long - term
operations. In addition, the cab is equipped with advanced sound -
insulation and heat - insulation materials, reducing noise and
vibration, and creating a comfortable operating environment.
In earthwork operations such as road construction, house foundation
excavation, and site leveling, the PC200 - 7 excavator can quickly
and efficiently complete the excavation, transportation, and
backfilling of soil. With its flexible operation performance, it
can also finely trim the earthwork.
Suitable for ore mining and loading operations in small mines, it
can cooperate with equipment such as dump trucks to achieve
efficient ore transportation. Its powerful power and solid
structure can adapt to the harsh operating environment of mines,
ensuring the smooth progress of mining work.
In water conservancy projects such as river dredging and dam
construction, this excavator can clean river silt, excavate
channels, and build dams, contributing to the construction and
maintenance of water conservancy facilities.
In the construction of urban infrastructure, such as pipeline
laying and landscaping projects, the Komatsu PC200 - 7 excavator,
with its precise operation and moderate body size, can flexibly
operate in narrow urban spaces, reducing the impact on the
surrounding environment.
| Parameter Category | Specific Parameters |
|---|
| Brand | KOMATSU |
| Model | PC200 - 7 |
| Overall Mass | Approximately 19700 kg |
| Standard Bucket Capacity | 0.8 - 1.0 m³ |
| Engine Model | 6D102 |
| Rated Engine Power | 110 kW |
| Standard Track Width | 600 mm |
| Maximum Digging Radius | 9940 mm |
| Maximum Digging Depth | 6620 mm |
| Maximum Digging Height | 9640 mm |
| Maximum Unloading Height | 6760 mm |
Reasons: The air filter is blocked, resulting in insufficient air intake;
the fuel filter is blocked or the fuel quality is poor, affecting
fuel supply; the fuel injector is worn or the fuel injection timing
is inaccurate.
Solutions: Regularly clean or replace the air filter; replace the fuel
filter and use fuel that meets the requirements; check the
condition of the fuel injector, repair or replace it if necessary,
and calibrate the fuel injection timing.
Reasons: Hydraulic oil is contaminated, resulting in wear of hydraulic
components; there are leaks in the hydraulic system, such as loose
pipeline joints and aged seals; the hydraulic pump fails, resulting
in insufficient pressure.
Solutions: Regularly replace hydraulic oil and check the cleanliness of
hydraulic oil; check all components of the hydraulic system,
tighten loose joints, and replace aged seals; overhaul or replace
the hydraulic pump.
Reasons: The tension of the two tracks is inconsistent; the travel motor
fails, resulting in different driving forces on both sides; the
seal of the central swivel joint is damaged, causing hydraulic oil
leakage.
Solutions: Adjust the tension of the two tracks to an appropriate state;
check the working condition of the travel motor, repair or replace
it; check the central swivel joint and replace the damaged seals.
Reasons: The battery power is insufficient or the electrodes are loose;
the fuse is blown; the electrical lines are aged, damaged, or short
- circuited.
Solutions: Check the battery power, charge or replace it if necessary, and
tighten the electrodes; replace the blown fuse; check the
electrical lines, repair or replace aged and damaged lines, and
eliminate short - circuit faults.
KATO HD1430-R5 Crawler Excavator Spacious Comfortable Cab 6M60 TLC3A Engine
