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Equipment Cat 444

Cat 444

Backhoe Loaders

  • ECO režiim säästlikuks diislikuluks
  • 6-käiguline powershift käigukast, valikuliselt koos pöördemomendi muunduri lukustussiduriga
  • Nelikrataste roolimine väikseimate pöörderingide jaoks
  • Teleskoopkäepide tagab maksimaalse ulatuse
  • Tundlik koormustundlik hüdraulika
  • Ideaalne seadmekandja erinevatele tööriistadele

The Cat® C3.6 engine meets EU Stage V emission standards while delivering up to a 10% fuel efficiency improvement compared to the previous model. The aftertreatment system is completely maintenance free with Selective Catalytic Reduction (SCR), Diesel Exhaust Fluid (DEF) and a fit for life Diesel Particulate Filter (DPF) system. This new engine delivers power and torque density as per the C4.4 engine installed in the previous model.


Optimal Operator Comfort and Control

EH Seat Mounted Controls are standard on the 444. These give the operator better comfort and more flexibility by allowing the operator to control either hoe, loader or both from any seat position (front, rear or offset).


Interactive Display Screens

The choice of either a soft key or touchscreen display screen gives the operator information at the touch of their fingertips. Many customizable features including hoe response rate and modulation are now offered. Machine Security Software is embedded into the display screen as well as notifications on service intervals.


Excavator Style Boom

The Excavator Style Boom is iconic to the Cat backhoe loader (BHL). This gives the operator more dig depth and reach when working around obstacles meaning less repositioning of the machine is required.


Powerful and Efficient Hydraulics

The load sensing hydraulic system coupled with a variable displacement piston pump deliver powerful hydraulics when the operator really requires it.


Power Management Modes

The operator can choose between Eco Mode, Standard Mode or Standard Plus dependent on job and site conditions. Eco Mode will save the operator fuel, lowering their owning and operating costs, where Standard Plus Mode will give more speed and power when time or tough ground conditions demand this.


Product Link™

Product Link™ comes as standard on the Cat BHL. Many features exist through Product Link including fuel burn and location allowing the owner to access all data to help increase productivity while reducing costs.


Axle Ratings
Rear Axle - Static22964 kg
Front Axle (AWD) - Dynamic9186 kg
Front Axle (AWD) - Static22964 kg
Rear Axle - Dynamic9186 kg

Engine
Power - Net68 kW

Engine - EU Stage V (Optional)
Ratings at 2,200 rpm - Gross Power ISO 1439682 kW/111 hp
Displacement3.6 l
Net Torque - SAE J1349485 N·m
Net Power Rating at 2,200 rpm - SAE J134976 kW/103 hp
EngineC3.6 82 kW Electronic Turbo Intercooled
Torque Rise (net)48% @ 1,500 rpm
Ratings at 2,200 rpm - Gross Power SAE J199584 kW/114 hp
Stroke120 mm
Note (2)No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
Net Power Rating at 2,200 rpm - ISO 924975 kW/102 hp
Bore98 mm
EmissionsMeets EU Stage V emission standards.
Note (1)Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Note (3)Advertised power is tested per the specified standard in effect at the time of manufacture.

Engine - EU Stage V (Standard)
Stroke120 mm
Ratings at 2,200 rpm - Gross Power ISO 1439674 kW/101 hp
Net Power Rating at 2,200 rpm - SAE J134968 kW/92 hp
Net Torque - SAE J1349436 N·m
Torque Rise (net)48% @ 1,500 rpm
EmissionsMeets EU Stage V emission standards.
Bore98 mm
Note (1)Net power advertised is the power available at the flywheel when the engine is equipped with fan, air cleaner, muffler and alternator.
Displacement3.6 l
Net Power Rating at 2,200 rpm - ISO 924968 kW/92 hp
Note (2)No derating required up to 3048 m altitude. Auto derate protects hydraulic and transmission systems.
EngineC3.6 74.5 kW Electronic Turbo Intercooled
Ratings at 2,200 rpm - Gross Power SAE J199576 kW/103 hp
Note (3)Advertised power is tested per the specified standard in effect at the time of manufacture.

Hydraulic System
System Pressure - Backhoe250 bar
System Pressure - Loader250 bar
Pump Capacity @ 2,200 rpm187 l/min
TypeClosed Center
Pump TypeVariable-Flow, Axial Piston

Service Refill Capacities
Fuel Tank160 l
Engine Oil - With Filter9 l
Rear Axle16 l
Rear Axle - Planetaries1.7 l
Cooling System - A/C17.5 l
Hydraulic Tank42 l
Diesel Exhaust Fluid19 l
Hydraulic System95 l
Front Axle - Planetaries1.7 l
Front Axle14 l

Steering
AWD Cylinder, One (1) Double Acting - Bore85 mm
AWD Cylinder, One (1) Double Acting - Axle Oscillation8 mm
AWD Cylinder, One (1) Double Acting - Rod Diameter42 mm
AWD Cylinder, One (1) Double Acting - Stroke117 mm
Turning Circle (28" Tires) - 2WD/AWD (inner wheel not braked) - Outside Widest Loader Bucket12.59 m
Turning Circle (28" Tires) - 2WD/AWD (inner wheel not braked) - Outside Front Wheels9.8 m
TypeFront Wheel
Power SteeringHydrostatic

Transmission
NoteTravel speeds of backhoe loader at full throttle, when equipped with 440/80R28 Rear Tires and HRC 74.4 kW Engine.

Transmission - Auto-Shift Transmission (Standard)
Forward - 5th27 km/h
Reverse - 1st6 km/h
Forward - 6th40 km/h
Forward - 1st6 km/h
Reverse - 2nd12 km/h
Forward - 2nd10 km/h
Forward - 3rd12 km/h
Reverse - 3rd27 km/h
Forward - 4th20 km/h

Transmission - Auto-Shift Transmission with Lock-Up Torque Converter (Optional)
Reverse - 1st6 km/h
Forward - 6th40 km/h
Reverse - 2nd12 km/h
Forward - 2nd10 km/h
Forward - 4th20 km/h
Forward - 1st6 km/h
Forward - 5th27 km/h
Forward - 3rd12 km/h
Reverse - 3rd27 km/h

Weights
Operating Weight - Nominal9462 kg
Operating Weight - Maximum11500 kg
Counterweights - Maximum115 kg
All-Wheel DriveStandard
Ride Control15 kg
4.9 m Extendible Stick - Excluding Front Counterweight355 kg
4.3 m Extendible Stick - Excluding Front Counterweight199 kg
Air Conditioning32 kg
Operating Weight - ROPS Capacity - Maximum11500 kg
Loader, IT with Quick Coupler185 kg
Operating Weight9462 kg
MP Bucket (1.3 m³/1.7 yd³) - without Fold-over Forks841 kg
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - No QC - MP0 kg
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - IT Loader with QC - MP115 kg
MP Bucket (1.3 m³/1.7 yd³) - with Fold-over Forks1020 kg
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - IT Loader with QC - GP115 kg
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - IT Loader with QC - MP115 kg
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - No QC - GP0 kg
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - No QC - GP0 kg
Cab - ROPS/FOPSStandard
NoteMachine Configuration – HRC 74.5 kW engine; 4.3 m standard stick hoe; standard cab with A/C; AWD auto-shift transmission; 1.3 m³ MP loader bucket; 600 mm standard duty hoe bucket; 440/80R28 tires; no counterweight; 80 kg operator; full fuel tank.
Total Gross Weight Not to Exceed11500 kg
Minimum Counterweight Recommendations - Standard Stick - Loader Bucket - IT Loader with QC - GP115 kg
Minimum Counterweight Recommendations - Extendible Stick - Loader Bucket - No QC - MP0 kg
Auto-Shift TransmissionStandard

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