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Caterpillar WORK TOOL 844 - catalog of spare parts

8E1717 Adapter Caterpillar View
8T7008 Hex Head Bolts, Zinc Plated Caterpillar View
8T4195 Track Bolt Caterpillar View
6Y0728 Cover Caterpillar View
1104628 Tee Union Caterpillar View
4J0527 Oring Caterpillar View
6V8639 Connector Caterpillar View
9X8256 , Flat Washer, Zinc Flake Caterpillar View
8T4138 Hex Head Bolts, Zinc Flake Caterpillar View
1P2807 Film Identification Caterpillar View
7X2557 Track Bolt Caterpillar View
5P8250 Flat Washer, Phosphate and Oil Coated Caterpillar View
8P7242 Shaft As Planetary Caterpillar View
3K0360 Oring Caterpillar View
7X0448 Track Nut Caterpillar View
8T6430 Track Bolt Caterpillar View
8T8919 Track Bolt Caterpillar View
6T3632 Lockwasher Caterpillar View
0S1591 Hex Head Bolts, Phosphate and Oil Coated Caterpillar View
8T4185 Hex Head Bolts, Zinc Flake Caterpillar View
3P7832 Dowel Caterpillar View
2L8075 Terminal Caterpillar View
6V8624 Elbow Caterpillar View
8T4223 , Flat Washer, Zinc Flake Caterpillar View
1051640 Piston Control Caterpillar View
1J2192 BUSHING Caterpillar View
8T8380 Head Seal Caterpillar View
2P1293 Locknut Caterpillar View
3P7149 Cage Bearing Caterpillar View
8L2786 Oring Caterpillar View
7X2535 Hex Head Bolts, Zinc Flake Caterpillar View
3G8164 Nut Caterpillar View
8T4001 Track Nut Caterpillar View
5P7467 Clip Caterpillar View
3E3371 Wedge Receptacle Lock Caterpillar View
6V9002 Elbow Caterpillar View
8T5041 Hex Head Bolts, Zinc Flake Caterpillar View
8T4175 Track Bolt Caterpillar View
8T0389 Locknut Caterpillar View
4M5397 Locknut Caterpillar View
9X2488 Belleville Caterpillar View
8P9569 Ring Seal Caterpillar View
6E0381 Backup Ring Caterpillar View
6V9189 Self Locking Hex Head Nuts Caterpillar View
5P4571 Terminal Caterpillar View
1359668 Sole Caterpillar View
2S4078 Oring Caterpillar View
6V5839 Flat Washer, Phosphate and Oil Coated Caterpillar View
6V8097 Bolt Caterpillar View
1755058 Mount Caterpillar View
1H3338 External Tooth Lock Washers, Zinc Plated Caterpillar View
6V8724 Cat Elbow Adapter Caterpillar View
5P0761 Cable Caterpillar View
9X1813 Sleeve Caterpillar View
6V2722 Tube Heat Shrink Caterpillar View
8E7249 Gasket Caterpillar View
5M6213 Pipe Hex Head Plugs Caterpillar View
1272170 Screw Truss Head Caterpillar View
6I1418 Spacer Caterpillar View
6V9846 Tee Swivel Caterpillar View

Specifications

engine

The number of cylinders - 12

Engine make - 2236

Engine Model - 3142E DITA ATAAC

Net power - 620 hp

The measured power @ - 2000 rpm

Displacement - 1647.7

Hole Diameter - 5.4 inches

6 inch travel

Engine Model - Cat 3412E

Flywheel power - 620 hp

Flywheel power - DIN 70020 - 648 hp

Flywheel Power - Caterpillar - 625 HP

Flywheel power - EEC 80/1269 - 625 hp

Flywheel power - ISO 9249 - 625 hp

Flywheel power - SAE J1349 (JAN90) - 618 hp

Transmission

Number of forward gears - 3

Number of reverse gears - 3

Top Speed ​​- Forward - 13.1 mph

Max. Speed ​​- Reverse - 14.3 mph

Direct Drive - Forward 3 - 14 Mph

Direct Drive - Reverse 3 - 15.4 mph

Direct Drive - Forward 2 - 7.9 mph

Direct Drive - Reverse 2 - 8.8 mph

Drive Converter - Forward 3 - 13 Mph

Drive Converter - Reverse 3 - 14.3 mph

Direct Drive - Forward 1 - 4.5 mph

Drive Converter - Forward 1 - 4.4mph

Drive Converter - Forward 2 - 7.6 mph

Direct Drive - Reverse 1 - 4.9mph

Drive Converter - Reverse 1 - 4.8 mph

Drive Converter - Reversing 2 - 8.4 mph

Number of speeds forward - 3

Number of reverse speeds - 3

Steering

Rotation angle - 35 degrees

Safety Valve Installation - 4,500 psi

Minimum turning radius - above tires - 390 inches

Hydraulic power at 2,128 rpm and 1,000 psi (6,900 kPa) - 108 gallons / min

Weights

Working Weight - 156,120 lbs.

Tires

Standard tire size - two options are available.

Choice of tires - two options are available.

Hydraulic system

Double acting cylinder - tilt and tip, hole and stroke - 209.5 mm x 188 mm 8.25 x 7.5 inches

Productivity at 2126 rpm and 6894 kPa (1000 psi) - 89 gal / min.

Relief Valve Installation - Bulldozer (Large Pump) - 2700 psi

Relief Valve Installation - Tilt Cylinders (Small Pump) - 2920 psi

Blade

Blade Capacity - 20.8yd3

Blade Width - 17.8 ft.

Blade Height - 6.1 Feet in

Rear - oscillating 11 degrees

The maximum rise and fall of one wheel - 22.5 inches

The brakes

Brakes - complies with SAE / ISO 3450 1996.

Dimensions

Length with blade on the ground - 35.9 feet in

Tire Width - 14.4 Feet in

Height to Cab Top - 16.5 ft.

Wheelbase - 15.1 feet in

Ground clearance - 1.5 feet in

Service replenishment options

Cooling system - 50.2 gal

Carter - 25gal

Hydraulic tank - 141 gal

Fuel tank - standard - 260 gal

Gearbox - 29gal

Differential - Last gears - Forward - 71.6gal Differential - Last gears - Forward - 68.9gal

Hydraulic system - aggregate and brakes - tank only - 45gal

Hydraulic System - Steering and Engine Cooling Fan - Tank Only - 34.9 gallons

Taxi

ROPS / FOPS - Meets SAE and ISO standards.

Sound Levels - Meets ANSI, SAE, and ISO standards.