247B Series 2 Multi Terrain Loader
Overview of the 247B Series 2
The Caterpillar Multi Terrain Loader, with its many work tool options, is a highly versatile, compact construction machine. It is designed to deliver traditional Cat reliability and productivity in the toughest working conditions.
- Engine Model
- Cat C2.2 T
- Net Power
- 56 hp
- Rated Operating Capacities: 50% Tipping Load
- 2050 lb
- Rated Operating Capacities: 35% Tipping Load
- 1435 lb
247B Series 2 Multi Terrain Loader
EngineEngine Model: Cat C2.2 T
Net Power: 56 hp
Gross Power: 61 hp
Gross Power SAE J1995: 61 hp
Net Power SAE 1349: 56 hp
Displacement: 134 in3
Bore: 3.3 in
Stroke: 3.9 in
Operating SpecificationsRated Operating Capacities: 50% Tipping Load: 2050 lb
Rated Operating Capacities: 35% Tipping Load: 1435 lb
Ground Contact Area: 1770 in2
Ground Pressure: 4 psi
Tipping Load: 4100 lb
Breakout Force, Tilt Cylinder: 4060 lb
Power TrainTravel Speed Forward: 7.6 mph
Travel Speed Reverse: 7.6 mph
WeightsOperating Weight: 6997 lb
Service Refill CapacitiesCooling System: 2.6 gal
Engine Crankcase: 2.6 gal
Fuel Tank: 17 gal
Hydraulic System: 14.5 gal
Hydraulic Tank: 9.2 gal
DimensionsLength of Track on Ground: 59 in
Overall Length of Track: 75 in.
Length w/Bucket on Ground: 129 in
Length w/o Bucket: 99 in
Height to Top of Cab: 78 in
Vehicle Width: 66 in
Max. Overall Height: 150 in
Bucket Pin Height at Max. Lift: 112 in
Bucket Pin Height at Carry Pos.: 9.3 in
Reach at Max. Lift/Dump: 25 in
Clearance at Max. Lift/Dump: 84 in
Ground Clearance: 10 in
Departure Angle: 41°
Maximum Dump Angle: 40°
Turn Radius from Ctr - Rear: 53.4 in
Turn Radius from Ctr - Coupler: 51.9 in
Turn Radius from Ctr - Bucket: 84.9 in
Max. Reach w/Arms Parallel: 54.9 in
Rack Back Angle at Max Height: 96.7°
CabROPS: SAE J1040 MAY94, ISO 3471:1994
FOPS: SAE J1043 SEPT87, ISO 3449:1992 Level I
FOPS Level II: SAE J231 JAN81, ISO 3449:1992 Level II
Hydraulic SystemHydraulic Flow: Standard
Loader Hydraulic Pressure: 3335 psi
Loader Hydraulic Flow: 15.6 gal/min
Hydraulic Power: 30.4 hp
247B Series 2 Multi Terrain Loader
World-class operator station provides exceptional working comfort with excellent visibility, enhanced fingertip control and optimum instrumentation.
Low Effort Machine Controls
Ergonomic, pilot hydraulic controls give operators precision control of the Cat Multi Terrain Loader with minimal effort. The right joystick controls loader up/down and tilt control and the left joystick controls forward and reverse travel speed plus direction. Both joysticks use an intuitive "S" control pattern. Optional deluxe joysticks now provide more auxiliary controls than before, using positive-action buttons to provide precision fingertip control of many machine functions, including:
- Proportional work tool hydraulics
- Work tool electrical Basic and Deluxe joystick functions include:
- One-touch continuous auxiliary hydraulic flow
- Momentary auxiliary hydraulic flow
Long hours in the Cat Multi Terrain Loader are made easier by many standard conveniences including a 12 volt DC power socket. Side, sliding windows offer protection from the elements and allow fresh air ventilation. Redesigned side windows are removable for easy cleaning. Cabs with the door option installed feature a new, automatic lock-out switch that prevents accidental damage by disabling the loader functions when the door is open.
High-Efficiency Climate Controls
Operating in extreme temperatures can be more comfortable with the optional cab air conditioner and heater installed. Airflow is directed through six adjustable vents. Vents make defrosting the optional front door and side windows easy. The heater and air conditioner can be ordered separately or together.
Cat Multi Terrain Loader instrument panels and gauges are simple, easy to use and reliable. Bright indicator lights and audible warnings signal any critical system situation. Positive feel switches, with status lights, control most on/off functions. An engine air cleaner restriction indicator is now in the cab for easier monitoring.
Operating ease and productivity are enhanced on the Cat Multi Terrain Loader with excellent visibility. The wide cab opening offers an exceptional view of the work tool. The sloped angle of the engine compartment allows excellent visibility to the rear of the machine. A standard convex rearview mirror option gives the operator a panoramic view of the machine's rear and sides. In addition, for better visibility in low-light conditions, the standard forward lights are adjustable 10 degrees in any direction.
The Cat Multi Terrain Loader cab is designed to make machine operation simple, productive and comfortable. Getting in and out of the cab is easy through a wide opening with three point grab irons and skid-resistant steps. Tilt cylinders are neatly located under the lift arms so not to interfere with operator access and egress. Plenty of uncluttered floor space makes stepping into the cab even easier.
Several cab packages and options are available. The standard cab offers features such as an adjustable contoured seat, cushioned armbar, dual throttle controls, pilot operated joysticks, 12-volt DC power socket and optional cup holder.
Rubber Track Undercarriage
The unique rubber track undercarriage provides low ground pressure, stability, high traction, fast travel and suspension.
Rubber Track Undercarriage
The rubber track undercarriage transfers machine weight to the ground through 24 wheeled contact points. Machine weight is evenly distributed throughout the track. New motor provides 10% more low end torque.
Large Contact Area
The large ground contact area helps maximize traction and minimize ground pressure.
Positive Track Drive
The elevated internal positive track drive keeps drive components away from ground debris.
Durable Rubber Track
The rugged, durable rubber track is lightweight and pliable, yet reinforced with high tensile strength cords.
Heavy-duty torsion axles suspend each side of the undercarriage from the machine frame and are shock-absorbing.
Heavy Duty Metal Face Seals
Heavy duty metal face seals on all idler wheels provide protection for added durability and reliability.
Steel Rear Idlers
Steel rear idlers are standard, providing maximum reliability in the toughest conditions.
High Performance Power Train
Caterpillar hystat power train delivers aggressive performance and easy operation.
Cat Diesel Power
The heart of the Cat Multi Terrain Loader power train is the Caterpillar C2.2 T diesel engine. This rugged, reliable, four cylinder engine offers aggressive performance and a fast torque curve for quick response. It is also a low emission engine and is Interim Tier 4 compliant.
Dual Engine Throttle Controls
The hand and foot throttles allow the operator to match engine speed to the task. The hand throttle is ideal for jobs requiring consistent engine speed - such as cold planing, trenching or snow blowing. The foot throttle lets the operator vary engine speed and minimize fuel consumption for other tasks such as load and carry, truck loading, grading and dozing.
The anti-stall system on the Cat Multi Terrain Loader allows maximum power to the tracks while minimizing engine stalling. This system helps maximize productivity for experienced operators and makes it easier for novice operators to become productive.
Closed-Loop, High Output Hydrostatic System
The dual, closed-loop, axial piston hydrostatic pumps are driven directly off the engine. The pumps provide pressure and flow to two fixed displacement motors that power the final drive motors, driving the tracks. No chains are used.
Cold Starting Aid
Advanced Hydraulic System
The hydraulic system has built-in reliability and provides exceptional lift, breakout and auxiliary power to work tools.
Power and Reliability
Maximum power and reliability are built into the Cat Multi Terrain Loader hydraulic system. In addition to providing power to drive the tracks, this system also provides the loader lift and tilt functions, powers the auxiliary circuit to drive work tools and drives the engine cooling fan.
The hydraulic pumps are driven off the engine for maximum hydraulic performance and reliability - no belts are used. Pumps are fixed-displacement and provide 60 L/min (15.6 gal/min) at high idle. Maximum system pressure for the loader and auxiliary circuit is 23 000 kPa (3,335 psi). Control of the loader lift and tilt functions is by hydraulically-operated joystick controls for low effort and precise operation.
Standard auxiliary hydraulics to power work tools is available through quick connect hydraulic couplings that are rigidly mounted to the loader arm. The Caterpillar line of high pressure XT ES and ToughGuard hoses as well as O-ring face seals help assure a leak-free system.
Reliability and Cleanliness
Hydraulic system reliability and cleanliness are improved by using single components in place of multiple components, such as the monoblock hydraulic valve and monoblock pumps. Fewer leak points improve reliability and result in a cleaner machine. In addition, hydraulic oil flows through a 5-micron spin-on filter. A filter restriction indicator is located in the operator station. A 74-micron screen in the hydraulic tank prevents larger debris from entering the system and causing damage to the hydraulic components.
Hydraulic Oil Cooler
A high-efficiency hydraulic oil cooler lets the Cat Multi Terrain Loader work longer and harder in higher ambient temperatures, even when using continuous high flow work tools. The high capacity hydraulic oil reservoir also helps keep operating temperatures lower.
The Caterpillar Multi Terrain Loader heavy duty structures are engineered for years of use in extreme applications.
The MTL main frame consists of two fully welded, heavy duty structures, the upper frame and lower frame. Weld bosses and links are used throughout the frames and provide chafe-free attachment points for hydraulic tubes, hoses and electrical wiring harnesses to prevent damage.
Lower Main Frame
The lower frame has an internal fuel tank incorporated into the design that is protected from external damage. A removable section has been placed in the floor of the lower frame for cleaning ease.
Upper Main Frame and Lift Arms
Careful attention was given to the placement of components within the frame for favorable weight distribution. The upper frame forms the loader towers and fenders and serves as the attachment point for the rear-tilting cab and tilt-up cooling package. The loader lift arms allow for an excellent viewing area to the work tool. The lift arms also protect the tilt cylinders and associated hydraulic lines and facilitate cab access and egress. The loader arms are designed to handle heavy loads without twisting and bending.
The radial lift linkage is the most durably designed structure in the industry. Engineered for years of use in the most extreme applications, radial machines have proven to be the longest lasting frames in any situation. From crushing through deep cement with a hammer to breaking through hard clay, these loader arms are designed to take on the more aggressive applications with ease and maximum reach at eye level.
The rear door, which now opens on the right hand side, and the upper engine enclosure is made of thick gauge steel to protect the back of the Multi Terrain Loader from impact damage and to house the taillights. The bumper is made up of fabricated sections and incorporates two conveniently located tie-down points for transporting the machine. The bumper sits slightly outward from the rear door to protect the body of the machine from dents and scratches to help increase the machines resale value.
All chassis and cab components are corrosion protected using a process called electro-depositioned paint or e-coat. This method is used throughout the automotive industry as a way of providing superior rust prevention and long life. An acrylic topcoat is then applied before the components are assembled on the line for additional protection and durability.
Quick Coupler and Cat Work Tools
Choose from a wide variety of tools that are performance matched to the Cat Multi Terrain Loader.
Work tools can be changed quickly and easily with the Cat Multi Terrain Loader's quick coupler system. The universal coupler interface features:
- Low profile side plate designed for optimum match to work tools and minimal material packing
- Opposing wedges ensure a tight tool fit, even after years of use
- Rugged design and large contact area absorbs loads and minimizes stress
- Vertical pins are chrome plated and lubricated for smooth engagement and prevention of corrosion
- Coupler allows excellent visibility to work tools and unobstructed entry and exit to the cab
Cat Work Tools
Cat Work Tools extend the versatility of the Cat Multi Terrain Loader. Designed and built for optimum performance and durability, these tools deliver high productivity, long service life and excellent value:
- Angle Blades
- Buckets - Dirt - General purpose - Grapple - Light material - Multi purpose - Utility
- Cold planers
- Compactor, vibratory
- Landscape rakes
- Landscape tillers
- Material handling arm
- Pallet forks
- Stump grinder
- Wheel saw
Quick access and superior design make the Cat Multi Terrain Loader easy to service and maintain.
The rear door opens 90 degrees for easy access to both sides of the in-line (lengthwise) mounted engine.
All filters are easily accessible, which makes routine service quicker and virtually spill-free.
The radiator, hydraulic oil cooler and grill tilt up to increase access to the cooling system during maintenance and allows easier cleaning of debris from between the grill and cooling package. The cooling fan is hydraulically-driven for quieter operation and to eliminate the service and maintenance that comes with belt driven fans.
Easy Tilting Cab
The machine cab can now be tilted rearward by an individual using a single tool. The cab is held in place by a self-latching mechanism. When the cab is tilted back, all hydraulic pumps, motors, valves, lines and fuel tank are accessible for quicker, easier service.
Electrical and Hydraulic Lines
Cleaner routing of electrical and hydraulic lines compared to former models improves reliability and simplifies service.
Maintenance points are grouped in easily accessible locations.
Caterpillar Scheduled Oil Sampling (S·O·SSM)
The scheduled oil sampling valves are standard to allow regular monitoring of the engine and hydraulic oil quality.
Other Standard Service Features
The following help make servicing fast and easy:
- Easy access to battery, air filter and single engine belt
- Sight glasses on hydraulic tank and radiator allow quick, easy level checks
- Air filter restriction indicator located inside the operator station
- Ecology drains simplify changing engine and hydraulic oil
- Grease fittings are countersunk to prevent damage
- Extended life coolant and 500-hour engine oil change intervals
Cat dealer services help you operate longer with lower costs.
With five different Cat Multi Terrain Loaders to choose from, selecting the right machine is easy when you consult your Caterpillar dealer. Your dealer helps you make detailed machine comparisons before you purchase. You can also build the machine that is right for you. Go on-line anytime to review the full range of features and options available using the Build and Quote application on your Cat dealer's website or www.cat.com.
Purchase options let you look beyond the initial machine price. With your Cat dealer, you can review available financing options plus look at day-to-day operating costs. You can also look at dealer services that can be included in the cost of the machine to yield lower equipment owning and operating costs over the life of the machine.
Customer Support Agreements
Customer Support Agreements offer you a variety of service and maintenance options that can be customized to best fit your specific needs. These can cover the entire machine and included work tools to help protect your investment.
Machine support is one of your Cat dealer's primary goals. Nearly all parts are available at your Cat dealer. If not, your dealer can use the Caterpillar worldwide computer network to find the closest in-stock parts to minimize machine downtime. Your Cat dealer can also save you money by suggesting Cat Remanufactured parts that carry the same warranty as new but with savings of 40 to 70 percent.
Maintenance Service Plans help you manage machine maintenance. Choose from a wide range of maintenance plans and services at the time you purchase a machine. Repair option plans guarantee the cost of repairs up front. Diagnostics programs such as Scheduled Oil Sampling, Coolant Sampling and Technical Analysis help you avoid downtime and unscheduled repairs.
Operator training by Cat dealers can improve your operator's techniques and help boost your profits. Your Cat dealer also has training videos, literature, application and equipment training courses, plus other ideas to help you maximize your machine investment.
Cat machine security systems help you manage your Cat Multi Terrain Loader. This dealer-installed option provides control of machine access by untrained operators or unauthorized personnel. Use up to 50 unique key ID's to customize machine access to fit your needs. You can program this system to allow access only during certain hours or days.
Repair, Rebuild or Replace
The repair, rebuild or replace choices become even more evident when you consult your Caterpillar dealer. Your Cat dealer can help evaluate the costs involved so you can make the right decision every time.
247B Series 2 Multi Terrain Loader
- OPERATOR ENVIRONMENT
- POWER TRAIN
- MANDATORY EQUIPMENT