Quarry Specification Excavators

Tougher and More Powerful in Quarry Clean engine complies with the emission regulations US EPA Tier 3 and EU Stage IIIA. Low noise design complies with the EU noise regulation 2000/14/EC, Stage II. Hitachi’s technology is built on a wealth of experience and knowhow from limestone sites and quarries around the world. The quarry specification concept continues to evolve in answer to increasingly demanding operational tasks. Specially Designed Front Attachment for Quarry - Stronger Boom and Arm - Additional Welding Increases the Strength and Durability - Arm-End Boss and Arm Cylinder Mounting Bracket...

High Durability Means Long-Lasting Product Value Strengthened undercarriage for higher durability even in heavy-duty applications. Specially Designed Front Attachment for Quarry Specially Designed Bucket with WearResisting Steel Stronger Boom and Arm Higher durability with special reinforcement and stressrelieved welding. Additional Welding Increases the Strength and Durability The boom-end rigidity through the use of a thick single plate and increased boomend bushing thickness also contribute increasing durability. Boom-Extra Treatment Thicker bushing Inside welding Both side welding Thick single...

Enhanced Safety & Operator Comfort Simplified Maintenance An array of safety devices for enhanced safety. The spacious cab is ergonomically designed with excellent visibility to reduce operator fatigue and burden. Focusing on simplified maintenance, including easy inspection, service and cleaning. Attachment Support System The H/R cab utilizes the reinforced front window and FOPS* at the roof for protection against falling objects. The front window, made of straightlaminated glass, is fixed to shut out dirt and debris. The cab provided with a full guard satisfies the OPG**( Level II) cab requirements...

Rated power HYDRAULIC SYSTEM • Work mode selector Digging mode / Attachment mode Maximum oil flow.. 2x288 L/min Hydraulic Motors Relief Valve Settings Hydraulic Cylinders High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom and arm cylinders to absorb shock at stroke ends.

SPECIFICATIONS / LIFTING CAPACITIES ZAXIS 400R Metric measure Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity. B: Load point height C: Lifting capacity Rating over-side or 360 degrees Rating over-front Load radius Conditions Load Point height R-boom 6.4 m R-arm 3.2 m R-bucket A Distance between tumblers D Rear-end swing...

Rated power HYDRAULIC SYSTEM • Work mode selector General purpose mode / Attachment mode ■Engine speed sensing system Maximum oil flow.. 2x360 L/min Revolving Frame Welded sturdy box construction, using heavy-gauge steel plates for ruggedness. D-section frame for resistance to deformation. Swing Device Axial piston motor with planetary reduction gear is bathed in oil. Swing circle is single-row, shear-type ball bearing with inductionhardened internal gear. Internal gear and pinion gear are immersed in lubricant. Swing parking brake is spring-set/hydraulic-released disc type. ndependent spacious...

SPECIFICATIONS / LIFTING CAPACITIES ZAXIS 470R / 470LCR Metric measure Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity. B: Load point height C: Lifting capacity Rating over-side or 360 degrees Rating over-front Load radius Conditions Load point height R-boom R-arm R-bucket A Distance between tumblers B Undercarriage length...

SPECIFICATIONS / LIFTING CAPACITIES ZAXIS 520LCR Metric measure Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity. B: Load point height C: Lifting capacity Rating over-side or 360 degrees Rating over-front Load radius Conditions Load point height R-boom R-arm R-bucket A Distance between tumblers R-boom 7.0 m BER-arm 2.9...

Rated power HYDRAULIC SYSTEM ■ Work mode selector General purpose mode / Attachment mode ■Engine speed sensing system Maximum oil flow.. 2x456 L/min Maximum oil flow.. 30 L/min Hydraulic Motors Relief Valve Settings Hydraulic Cylinders High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom and arm cylinders to absorb shock at stroke ends. "1 R-buket • Heavy-duty service

SPECIFICATIONS / LIFTING CAPACITIES ZAXIS 670LCR Metric measure Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity. B: Load point height C: Lifting capacity Rating over-side or 360 degrees Rating over-front Load radius Conditions ZX670LCR-3 *2 A Distance between tumblers E Overall width of upperstructure ground clearance...

Rated power HYDRAULIC SYSTEM ■ Work mode selector General purpose mode / Attachment mode ■Engine speed sensing system Maximum oil flow.. 30 L/min Hydraulic Motors Relief Valve Settings Hydraulic Cylinders High-strength piston rods and tubes. Cylinder cushion mechanisms provided in boom and arm cylinders to absorb shock at stroke ends. SERVICE REFILL CAPACITIES

SPECIFICATIONS / LIFTING CAPACITIES ZAXIS 870R / 870LCR Metric measure Notes: 1. Ratings are based on SAE J1097. 2. Lifting capacity of the ZAXIS Series does not exceed 75 % of tipping load with the machine on firm, level ground or 87 % full hydraulic capacity. 3. The load point is a hook (not standard equipment) located on the back of the bucket. 4. *Indicates load limited by hydraulic capacity. B: Load point height C: Lifting capacity Rating over-side or 360 degrees Rating over-front Load radius Conditions BER-boom 7.1 m BER-arm 2.95 m R-bucket SAE, PCSA: 4.3 m3 D Rear-end swing radius E Overall...