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R220-7H

Product catalog summary

Overview: This document provides technical specifications and working ranges for the Hyundai Crawler Excavators, models R220LC-7H and R220-7H, powered by Hyundai engines.

Specifications:

Engine: Both models are equipped with a Hyundai D6BT-C engine, delivering 157 hp at 1,950 rpm and a maximum torque of 57 kgf.m at 1,600 rpm.
Hydraulic System: The relief valve setting pressure is 330 kgf/cm² (360 kgf/cm²), with a maximum flow of 220 liters per minute.
Performance: The swing speed is 12.5 rpm, with travel speeds of 5.3 km/h and 3.4 km/h. The maximum digging force for the bucket is 13.6 tons (14.8 tons), and for the arm, it is 9.9 tons (10.8 tons).
Dimensions: The overall length of the R220LC-7H is 9,520 mm, while the R220-7H is 9,470 mm. Both models have a ground clearance of 480 mm and a track shoe width of 600 mm.
Undercarriage: The R220LC-7H has 9 rollers on each side, while the R220-7H has 7.

Working Ranges:

Max Digging Reach: The maximum digging reach is specified for both models, with detailed measurements provided in meters and feet.
Max Digging Depth: The maximum digging depth and vertical wall digging depth are outlined, along with the maximum digging and dumping heights.

Additional Information: The document includes a note that some photos may show optional equipment and provides a contact link for further inquiries.

Catalog excerpts

Some of the Photo may include optional equipment. CRAWLER EXCAVATOR Powered by Hyundai Engine

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WORKING RANGES HEAVY INDUSTRIES CO.,LTD. CONSTRUCTION EQUIPMENT Head Office (Sales Office) 1JEONHA-DONG, DONG-GU, ULSAN, KOREA TEL (82) 52-202-7970,7729,0971 FAX: (82) 52-202-7979,7720 U.S. Operation: Hyundai Construction Equipment Americas, Inc. 955 ESTES AVENUE, ELK GROVE VILLAGE, IL. 60007, U.SA TEL (1) 847-437-3333 FAX (1) 847-437-3574 European Operation: Hyundai Heavy Industries Europe N.V. India Operation: Hyundai Construction Equipment India Pvt., Ltd. PLOT NO.A-2, CHAKAN INDUSTRIAL AREA, VILL- KHALUMBRE. TALUK- KHED, DIST.- PUNE 410 501, INDIA PLEASE CONTACT

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