Catapillar kop. 336D 385C długi ...

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336D, 385C
Long Reach Excavation
®
336D
385C
Cat
®
Engines with ACERT
®
Technology
C9
C18
Net Power (ISO 9249) at 1800 rpm
200 kW (270 hp)
390 kW (530 hp)
Operating Weight
38.4–40.0 mt
88.3–88.5 mt
Maximum Reach (Short/Long)
15.6–18.0 m
18.0–21.3 m
336D and 385C Long Reach Excavation
Caterpillar
®
Long Reach Excavation Arrangements have been designed specifically for jobs
requiring longer reach than standard excavators, combined with digging capabilities.
Long Reach Excavation (LRE)
Caterpillar Long Reach Excavation
machines are ideally suited for
applications such as deep or long
distance digging in sand or gravel pits
(replacing draglines), slope forming,
cleaning of settling banks and ponds,
drainage, etc. These excavators can feed
directly into a hopper or load a truck.
Hydraulics
Designed to deliver power and
maximum control for long reach
excavation jobs.
For weed-cutting and tilting buckets,
medium pressure circuit, as well as
hydraulic lines for the boom and the
stick, are available as options.
Booms and Sticks
The Long Reach Excavation booms and
sticks are purposely designed, following
Caterpillar standards, to provide
maximum performance and durability
in digging applications with a
productive bucket size.
Long Reach Excavation Attachments
Caterpillar offers a wide variety of
buckets for its Long Reach Excavation
product range.
Undercarriage
The heavy duty and wide undercarriages
are stable and durable and provide extra
stability over the side.
SmartBoom™
The Caterpillar exclusive SmartBoom
feature eases the operations by
smoothening the movements and
accelerating return cycle speed.
Upper Frame and Counterweight
The heavy-duty upper frame guarantees
durability and resistance to handle
increased loads and movements
generated by the demanding long reach
application. A heavier counterweight
balances the swing bearing and provides
enhanced stability.
Complete Customer Service
Your Cat dealer offers a wide range of
services that can be set up under a
customer support agreement when you
purchase your equipment. The dealer
will help you choose a plan that can
cover everything from machine and
attachment selection to replacement.
Service and Maintenance
Fast, easy service has been designed
in with extended service intervals,
advanced filtration, convenient filter
access and user-friendly electronic
diagnostics for increased productivity
and reduced maintenance costs.
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Undercarriage
Durable undercarriage absorbs stresses and provides excellent stability.
Heavy Duty High Wide Undercarriage (HDHW) .
The durable Heavy Duty High Wide undercarriages provide
very stable and rugged platforms for long reach digging and
loading applications.
• The undercarriage is reinforced and has a high ground
clearance.
• Thick carbody plates and increased box section height
induce increased weight and lift capacities.
Variable Gauge Undercarriage (LVG).
The 385C L under-
carriage components offer heavy-duty performance and
durability. Track rollers, carrier rollers and idlers are sealed
and lubricated for excellent service life.
Other undercarriage configurations are also available.
Contact your local Caterpillar dealer for details.
HDHW
336D with Heavy Duty High Wide undercarriage
LVG
385C L with Variable Gauge undercarriage
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Boom and Stick for Long Reach Excavation
Durable front parts help you get the best out of your machine.
• Finite elements analysis: analyses the design structural
stresses and enables optimization of durability and
performance.
• Castings and forgings are used at high stress areas such
as boom nose, boom foot, boom cylinder and stick foot.
• Internal baffle plates give the structures extra strength
and durability to withstand torsional loads.
• Large welded box section structures with thick,
multi-plate fabrication are used in high-stress areas.
• The Long Reach Excavation boom and stick are stress
relieved, thanks to an in-house heat treatment, to
maximize material strength and durability.
Long Reach Excavation Front Parts.
Like all Cat booms and sticks,
Caterpillar Long Reach Excavation front parts are built for
performance and long service life:
Retrofit Front Parts.
Long Reach Excavation retrofit front
parts provide a maximal versatility to the 336D LRE.
A boom hook system gives the opportunity to quickly
and easily change the front parts from LRE configuration
to reach or straight boom configuration.
SmartBoom™
Scraping rock and finishing work is easy and fast.
SmartBoom simplifies the task and allows the operator
to fully concentrate on stick and bucket, while boom freely
goes up and down without using pump flow. Therefore,
less strain is generated on the structures.
Upper Frame and Counterweight
Purposely designed and built for extreme conditions.
Reinforced Upper Frame.
The heavy-duty reinforced
upper frames of the Cat Long Reach Excavation
models are designed to withstand the extreme
load conditions of these applications.
Compared to a standard upper frame,
several additional plates provide the
durability and strength required in
these environments.
Standard
Heavy-duty
Swing Bearing to Upper Frame Bolts.
The swing bearing bolts are 20 mm longer on
the back half of upper frame for increased joint
retention. Bolt grade is increased from 10.9 to
11.9 for increased bolt torque of swing bearing
to upper frame and carbody.
Counterweight.
A heavier counterweight
balances the swing
bearing and provides
enhanced stability.
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Buckets and Quick Couplers
A wide variety of buckets help optimize machine performance.
Purpose designed and built to Caterpillar’s high durability standards.
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2
3
5
Rationalized Bucket Line.
Optimized design matches
machine configuration perfectly. Improved balance between
performance and durability. Buckets feature the Caterpillar
K Series Tooth System.
Buckets for Special Applications.
Choose from a variety of
buckets such as ditch cleaning buckets (tiltable) and trapezoidal
buckets. Each of these buckets enhances the performance in
special applications. Ask your dealer representative to recommend
the optimum solution for your material and operation.
1 Excavation (X).
Digs and loads soft to medium materials
such as clay and earth. Features weld on tip adapters,
wear resistant steel alloy cutting edge and wear plates,
and high grade steel side bars.
3 Ditch Cleaning Bucket.
Wide, light duty bucket tailored for
long reach configurations to clean waterbeds and banks.
4 Tiltable Ditch Cleaning Bucket.
Wide, light duty
hydraulically tiltable bucket for ditch cleaning and
slope finishing applications.
2 Quick Coupler.
Caterpillar quick couplers enable the
operator to simply release one work tool and pick up
another. Your hydraulic excavator becomes highly versatile.
The dedicated CW-Series quick coupler enables a quick
tool exchange while maintaining top machine performance.
A lifting hook is added for maximum lift capacity.
5 Trapezoidal Bucket.
Features tapered design to shape ditch
banks in one operation and to prepare and maintain small
irrigation ditches. Available with fixed or mechanically
adjustable wings.
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