Overview
The C Series incorporates purpose-built forestry structures with improved performance and versatility to maximize your productivity.
Specifications
| Engine Model | Cat 3126 TA |
| Gross Power | — |
| Flywheel Power | — |
Benefits & Features
Specifications
| Engine Model | Cat 3126 TA |
| Gross Power | — |
| Flywheel Power | — |
| ISO 9249 | — |
| J1349 | — |
| EEC 80/1269 | — |
| Bore | — |
| Stroke | — |
| Displacement | — |
| Operating Weight | — |
| General Forestry - HD/LC | — |
| General Forestry - HW | — |
| Fuel Tank Capacity | — |
| Cooling System | — |
| Engine Oil | — |
| Swing Drive | — |
| Final Drive - Each - HD/LC | — |
| Hydraulic System - Including Tank | — |
| Hydraulic Tank | — |
| Brakes | SAE J1026 APR90 |
| Cab/FOGS | SAE J1356 FEB88 ISO 10262 |
| Main Implement System - Maximum Flow (2x) | — |
| Maximum Pressure - Implements | — |
| Maximum Pressure - Travel | — |
| Maximum Pressure - Swing | — |
| Pilot System - Maximum Flow | — |
| Pilot System - Maximum Pressure | — |
| Boom Cylinder - Bore | — |
| Boom Cylinder - Stroke | — |
| Stick Cylinder - Bore | — |
| Stick Cylinder - Stroke | — |
| S Family Bucket Cylinder - Bore | — |
| S Family Bucket Cylinder - Stroke | — |
| Maximum Drawbar Pull | — |
| Maximum Travel Speed | — |
| Maximum Drawbar Pull | — |
| Maximum Travel Speed | — |
| Swing Torque | — |
| Swing Speed | — |
| Standard - HDLC | — |
| Optional - DG | — |
| Optional - HW | — |
| Standard - HW | — |
| Optional - HW | — |
| Optional - HDTG | — |
Benefits & Features
Engine and Hydraulics
Engine
Six cylinder turbocharged engine built for power, reliability, economy and low emissions will keep the machine up and running.
Automatic Engine Speed Control
The three-stage, one-touch control maximizes fuel efficiency and reduces sound levels.
Low Sound, Low Vibration
The 3126 TA design improves operator comfort by reducing sound and vibration.
Hydraulic Cross Sensing System
Improves productivity with faster implement speeds and quicker, stronger pivot turns.
Fine Swing Control
Standard fine swing control cushions swing start and stop for better implement control.
Hydraulic Cylinder Snubbers
The hydraulic cylider snubbers at rod-end of boom cylinders and both ends of stick cylinders cushion shocks, reduce sound and increase cylinder life, keeping the machine working longer.
Controllability
The hydraulic system offers precise control to the 322C FM, reducing operator fatigue, improving operator effectiveness and efficiency, which ultimately translates into enhanced performance.
Boom and Stick Regeneration Circuit
Boom and stick regeneration circuit increases efficiency and reduces cycle times for higher productivity and lower operating costs.
Operator Station
Operator Station
The 322C FM operator work station is quiet with ergonomic control placement and convenient adjustments, low lever and pedal effort, ergonomic seat design and highly efficient ventilation.
Standard Controller
Five hydraulic pump flows and pressure settings can be preset on the monitor, eliminating the need to adjust the hydraulics every time a tool is changed and instantly providing the operator with the correct amount of flow and pressure for each tool.
Redesigned Layout
Redesigned cab layout emphasizes simplicity and easy usage. Right-hand wall and console provide easy access to all switches, dials and controls.
Seat
A new seat with a two-tone color offers two types of cushions-soft and firm-for operator comfort. The reclining knob is located at the right-side of the seat for easier reclining adjustment.
Automatic Boom and Swing Priority Function
For simpler operation, work mode and power mode switches have been eliminated. Instead, the automatic boom and swing priority function selects the best mode, based on joystick movement.
Monitor
New, compact monitor enhances viewing while displaying a variety of easy to read and understand language-based information.
Cab Exterior
Newly designed using asymmetrical steel tubing for improved resistance to fatigue and vibration.
Implement Controls
Boom/Heel Controls (Right Joystick)
· move forward and backward to lower and raise boom · move right and left to move the heel boom up and down · button on real lower is one touch low idle · rear top inner button rotates grapple counter clockwise · front button closes grapple
Stick/Swing Controls (Left Joystick)
· move forward and backward to move stick out and in · move left and right to control direction of swing · button on rear lower controls horn · rear top inner button rotates grapple clockwise · front button opens grapple
Other Features
· oblique movement of either lever operates two functions simultaneously · manually applied lever on left console cuts off pilot pressure for joysticks and travel control
Serviceability
Extended Service Interval
322C FM service and maintenance intervals have been extended to reduce machine service time and increase machine availability.
Radiator Compartment
The left rear service door allows easy access to the engine radiator and the oil cooler. The oil cooler swings out horizontally for easy cleaning. A reserve tank and drain cock are attached to the radiator for simplified maintenance.
Air Filter Compartment
The air filter features a double-element construction for superior cleaning efficiency. When the air cleaner plugs, a warning is displayed on the monitor sccreen inside the cab.
Ground Level Service
The design and layout of the 322C FM was made with the service technician in mind. Many service locations are easily accessible at ground level allowing critical maintenance to get done quickly and efficiently.
Pump Compartment
A service door on the right side of the upper structure allows ground-level access to the pump and pilot filter.
Capsule Filter
the hydraulic return filter, a capsule filter, is situated outside the hydraulic tank. This filter prevents contaminants from entering the system when hydraulic oil is changed and keeps the operation clean.
Diagnostics and Monitoring
The 322C is equipped with S•O•Ssm sampling ports and hydraulic test ports for the hydraulic system, engine oil and for coolant. A test connection for the Electronic Technician (ET) is located behind the cab.
Anti-skid "Punched Star" Plate
Anti-Skid punched-star plate covers top of storage box and upper structure to prevent slipping during maintenance. The plate can be removed for cleaning.
Grease Lubricated Track
Grease lubricated seals protect the track link and deliver long track link pin and bushing inner wear life.
Fan Guard
Engine radiator fan is completely enclosed by fine wire mesh, reducing the risk of an accident.
Greasing Points
A concentrated remote greasing block on the boom delivers grease to hard-to-reach locations.
Attachments
Heel-Boom Grapples
Factory-installed and supported heel-boom grapples are matched to the factory logging fronts to increase production and reliability.
Cab Riser
Every forest machine is equipped with a cab riser, which helps increase operator effectiveness. Standard hydraulic ilt simplifies transportation to meet shipping height requirements. the General Forestry Machines are built with the 457 mm (18 in) riser. The Log Loader Machines are built with the 1219 mm (48 in) riser.
Structures
Rugged main frame design maximizes durability
· Outer frame utilizes curved side rails, which are die-formed for excellent uniformity and strength. · Box-section channels improve upper frame rigidity under the cab. · Inverted U-channels span the width of the main frame and are formed, rather than fabricated, for superior strength and reduced weight. · Boom tower and main rails are constructed of solid, high-tensile strength, steel plates. · Boom foot and engine mount areas are reinforced for additional strength. · Sheet metal supporting structure is improved by integrating the mounting into the upper frame structure.
Carbody Design
Advanced, reinforced, purpose-built carbody design stands up in the toughest forest applications.
Guarding
Shoe Support Guards
Standard full-length track shoe support guards help protect rollers and provide increased rigidity to track links in rough underfoot conditions.
Factory forestry cab
Factory forestry cab has options for windshield guard and window guards to meet local guarding requirements. The right side and rear windows are made from impact-resistant polycarbonate.
Heavy-duty access doors
Heavy-duty access doors are standard on the 322C FM and are made from 6 mm (.24 in), high-strength, low alloy steel. Positive locking latch stays closed in forestry applications. Hinges have larger diameter pins over standard doors. The smooth door profile enhances machine appearance.
Forest Machines
The Caterpillar log loader is purpose built
The Caterpillar log loader is purpose built for forest applications. Completely assembled, heel-type log loaders (including grapple) are available from the factory.
The Caterpillar Heel-Type Loader Arrangements
The Caterpillar heel-type loader arrangements fit a wide variety of log handling and loading applications in the woods and millyards. Heel booms are especially well-suited for use with large diameter sawlogs.
Caterpillar Roadbuilders
Caterpillar Roadbuilders can be equipped with buckets, thumbs, clamshells and clearing grapples to fit a wide range of forest road jobs. HD, LE, and HW undercarriages are also offered.
Applications include:
Moving right-of-way logs, stumping, pioneering, stripping organic material, excavating shot rock, truck loading, back sloping, ditching, finish grading and slash piling.
The Caterpillar 322C FM Delimber Carrier
The Caterpillar 322C FM delimber carrier can be fitted with a variety of delimbers. A variety of guarding options help increase production.
Complete Customer Support
Selection
Make detailed comparisons of the machnies you are considering before youu buy. What are the job requirements? What Production is needed? What is the true cost of lost production? Your Cat dealer can give you precise answers to these questions.
Acquisition
Look past initial price, look at the value the 322C FM offers. Consider the financing options available as well as day-to-day operating costs.
Operation
Improving operating techniques can boost your profits. Your Cat dealer has training literature and other ideas to help you increase productivity.
Maintenance
Repair option programs guarantee the cost of repairs up front. Diagnostic programs such as Scheduled Oil Sampling and Technical Analysis help you avoid unscheduled repairs.
Replacement
Repair rebuild or replace? Your Cat dealer can help you evaluate the cost involved so you can make the right choice.
Product Support
You will find nearly all parts at our dealer parts counter. Cat dealers utilize a worldwide computer network to find in-stock parts to minimize machnie down time. Save money with remanufactured components.
Data not available.
Standard Equipment
- Cab: forestry & cab guard with four lights, polycarbonate windows (lower window fixed
and front windshield meeting OSHA Logging regulation 29 CFR 1910-266)
- Ashtray with cigar lighter
- Coat hook
- Drink holder
- Floor mat
- Heater and defroster
- Horn
- Language display monitor with gauges
- Light; interior
- Literature holder
- Positive filtered ventilation
- Radio mounting
- Retractable seatbelt
- Openable skylight with sunshade
- Openable front windshield
- Storage compartment
- Suspension seat
- Travel control pedals with removable hand levers
- Hydraulic neutralizer lever for all controls
- Powertrain
- Cat 3126 TA diesel engine with 24-volt electric starting and air intake heater
- One-tough low idle
- Straight line travel
- Swing-out oil cooler
- Two speed auto-shift travel
- Water separator in fuel line
- Undercarriage
- Forestry - HDLC - 700 mm D.G. shoes
- Forestry, high-wide
- Other Standard Equipment