Hitachi Excavators EX1200-6

The EX1200-6 is designed and engineered to give you the flexibility to handle different jobs with the same high efficiency. You can count on it to get your work done.

While the operator’s cab layout, controls and monitor are from the Hitachi Zaxis Dash-3 line of construction excavators, the main frame, undercarriage, swing gear and modular design of the engine compartment, radiator and oil cooler and control valve place it squarely in the mining camp.

Product highlights

• Available in both front-shovel and backhoe configurations.
• Delivers precise, easy operation with new Zaxis-3 style-operator station and monitoring system.
• Increases digging performance with new swing/boom priority selection mode and new backhoe boom and arm geometry.
• High reliability with upgraded undercarriage to handle increased bucket and lifting capacities.
• New style hydraulic hosing to boom for increased reliability of hydraulic hoses.

Features & Specs

Operating Weight

 

    BE Backhoe

246,917 lb. (112 000 kg)

    Loading Shovel

251,327 lb. (114 000 kg)

Rated Power

760 hp (567 kW)

Engine

Cummins QSK23C, Tier 2

Swing Speed

5.2 rpm

Bucket Capacity

 

    Backhoe

3.92-8.8 cu. yd. (3-6.7 cu.m)

    Loading Shovel

7.7-8.5 cu. yd. (5.9-6.5 cu.m)

Operating Weight
BE Backhoe	246,917 lb. (112 000 kg)
Loading Shovel	251,327 lb. (114 000 kg)
Rated Power	760 hp (567 kW)
Engine	Cummins QSK-23, Tier 2
Swing Speed	5.2 rpm
Bucket Capacity
Backhoe	3.92-8.8 cu. yd. (3-6.7 cu. m.)
Loading Shovel	7.7-8.5 cu. yd. (5.9-6.5 cu. m.)
Engine
Engine Make / Engine Model	Cummins QSK23-C
Gross Power @ 1,800 rpm (SAE J1995)	760 hp (567 kW)
Net Power @ 1,800 rpm	740 hp (552 kW)
Maximum Torque @ 1,350 rpm	2,561 lbf-ft. (3 472 N-m) (354 kgf-m)
Hydraulic System
Pump Type	3 variable-displacement, swash plate-type axial piston pumps
	Maximum oil flow 3 x 134.4 gal./min. (3 x 520 L/min)
Pilot Pump	Gear pump
	Maximum oil flow 14.8 gal./min. (56.0 L/min)
Relief Valve Settings
Boom/Arm/Bucket Circuit	4,627 psi (325 kgf/cm²) (31.9 MPa)
Travel Circuit	4,975 psi (350 kgf/cm²) (34.3 MPa)
Swing Circuit	3,974 psi (280 kgf/cm²) (27.4 MPa)
Pilot Circuit	638 psi (45 kgf/cm²) (4.4 MPa)
Passes to Fill with Matching Hitachi Trucks
EH1100-3              5-7
Transportation Out to Site for Assembly
5-6 Truckloads
EX1200-6 Features and Specs Brochure.

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