1076540	Collar	Caterpillar	View
1119916	Valve Gp Solenoid	Caterpillar	View
0951576	Oring	Caterpillar	View
1484703	Cover	Caterpillar	View
1114837	Clip	Caterpillar	View
1358575	Bolt As	Caterpillar	View
0875166	Spring	Caterpillar	View
0996120	Shim	Caterpillar	View
0951633	Oring	Caterpillar	View
0951587	Oring	Caterpillar	View
1195398	Screen Filter	Caterpillar	View
8T7487	Connector	Caterpillar	View
1232139	Spring	Caterpillar	View
1332427	Shim	Caterpillar	View
7X2459	Tee ORing	Caterpillar	View
4J0525	Oring	Caterpillar	View
7E4846	Oring	Caterpillar	View
1151184	Terminal Ring	Caterpillar	View
1557042	Relay As	Caterpillar	View
4I9528	Band Marker	Caterpillar	View
2385083	Oring	Caterpillar	View
1297863	Cover	Caterpillar	View
0930090	Shim	Caterpillar	View
2T2991	Connector	Caterpillar	View
4B9808	Set Screws Cup Point	Caterpillar	View
1733510	Cover	Caterpillar	View
6V3250	Oring	Caterpillar	View
0996128	Shim	Caterpillar	View
1373623	Oring	Caterpillar	View
1282135	Screw Truss Head	Caterpillar	View
6V9027	Oring	Caterpillar	View
1884164	Barrel	Caterpillar	View
1229608	Pedal Rubber	Caterpillar	View
1261865	Spring	Caterpillar	View
9X8600	Oring	Caterpillar	View
3505135	Bracket As	Caterpillar	View
5M2057	Oring	Caterpillar	View
8T1890	Clip	Caterpillar	View
1140706	Backup Ring	Caterpillar	View
1184044	Cover	Caterpillar	View
1416518	Spacer	Caterpillar	View
0941528	Washer	Caterpillar	View
3467484	Seal ORing	Caterpillar	View
5P8068	Oring	Caterpillar	View
0966210	Set Screws Cup Point	Caterpillar	View
1038378	Ring Retaining	Caterpillar	View
3512090	Frame	Caterpillar	View
3747136	Pump As	Caterpillar	View
6V8523	Hose	Caterpillar	View
0951786	Backup Ring	Caterpillar	View
3454143	Fuel Injection Line	Caterpillar	View
0874456	Hydraulic Accumulator Gp	Caterpillar	View
2L8052	Terminal Ring	Caterpillar	View
7D7111	Oring	Caterpillar	View
0951789	Backup Ring	Caterpillar	View
1012846	Guard	Caterpillar	View
5H5672	Oring	Caterpillar	View
1010852	Screw Pan Head	Caterpillar	View
2434506	Receptacle As Connector	Caterpillar	View
5P1075	Washer	Caterpillar	View

Specifications

Engine

Displacement - 428cu in

Boring - 4.2in

Stroke - 5.4in

Full power - SAE J1995 - 42hp

Engineering model - Cat C7.1 ACERT

Clean Flywheel Power - 239hp

Net Power - SAE J1349 / ISO 9249 - 239hp

Swing mechanism

Swing speed - 9.6rpm

Torque - 60628 pounds

Weights

Note (1)

* 6.15 m (20`2 ``) Lever Arrow, R2.65CB2 (8`8 ") Handle, 600 mm (24") SG Shoes, 5.8 m (6.3 t) Counterweight, 1.54 m3 (2.02 yards) Bucket.

Note (2)

** 10.2 m (33`6 ") SLR Boom, 7.85 m (25`9") putter, 700 mm (28 ") HD TG Shoes, 6.75 m (7.4 tonnes) counterweight, 0 , 6 m3 (0.78 m3) Bucket.

Minimum working weight * - 63002lb

Maximum working weight ** - 68209lb

Hydraulic system

Pilot System - Maximum Flow - 6.1 gallons / min

Pilot system - maximum pressure - 595 psi

Maximum pressure - travel - 5366 psi

Maximum pressure - swing - 3974 psi

Boom Cylinder - Hole - 6in

Boom Cylinder - Stroke - 55in

Stick cylinder - hole - 6in

Stick Cylinder - Stroke - 65in

Main system - maximum flow - total - 130 gal / min

Maximum Pressure - Equipment - Heavy Lift - 5511 psi

Maximum Pressure - Equipment - Normal - 5076 psi

B1 Bucket Cylinder - Bore - 5.1 psi

B1 Bucket Cylinder Stroke - 45.5 psi

Cylinder Dump CB2 - Hole - 5.9in

CB2 Bucket Cylinder Stroke - 45.3in

Standards

Brakes - ISO 10265 2008

Cabin / FOGS - ISO 10262 1998

Sound performance

ISO 6396 - operator noise (closed) - 72 dB (A)

ISO 6395 - Viewer Noise - 105 dB (A)

Track

Number of road wheels - on each side - long running gear - 9

Number of pads - on each side - long running gear - 50

The number of bearing rollers - each side - long undercarriage - 2

Drive unit

Maximum travel speed - 3.2mph

Maximum tractive effort - 55528lb