TK Series
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SAFETY Wide Array of Safety Features Operational Range Limiter By setting the parameters of boom angle (upper and lower limits), boom top height, and operating radius, the operator can limit the range in which the boom operates. A warning buzzer sounds and the machine stops automatically whenever those limits are approached. Engine Start-Up Safety Mechanism Prevents Accidental Operation If the engine is started with the operation levers engaged, a safety mechanism prevents the winch and boom from moving. Crawler Confirmation Switch This feature prevents the crane from toppling if the boom or swing are mistakenly operated when the crawlers are being retracted. CRAWLER CRANE WITH TELESCOPIC BOOM TK SERIES Accidental Freefall Prevention Devices To activate freefall, three separate steps must be taken: the freefall switch must be turned on, the freefall lock key must be released, and the freefall interlock must be released. Multi-display Monitor COMFORT Roomy Cab Space The Cab is a Roomy 940 mm Wide to Ensure Operator Comfort • Semi-short levers mounted on a side console ensure clear front visibility. • Pressurized climate control with external air intake • Cloth-covered seat that tilts and reclines • AM/FM radio with clock • Tempered green glass windows • Storage box The Multi-display monitor constantly indicates the machine’s running condition. Malfunction log (including fuel, hydraulic oil, cooling water, etc.): TK350 and TK550: 16 items TK750: 20 items Self-diagnostic function (electrical malfunctions involving solenoid valves, sensors, etc.): TK350 and TK550: 41 items TK750: 53 items Automatic Counterweight Inspection (Optional) This optional function automatically senses the number of counterweights being used and resets the rated load specifications accordingly toprevent overload. Monitoring Cameras (Optional) Cameras monitor the drums and the rear of the machine and display the images on an easy-to-see monitor screen. TK350 Lifting Capacity: 35t 2.7 m Operating Weight: 40.98 tons Rated Line Pull: 44.1 kN (Main), 49.0 kN (Aux.) Max. Height about Ground: 24.9 m TK550 Lifting Capacity: 55t 3.0 m Operating Weight: 49.98 tons Rated Line Pull: 44.1 kN (Main), 49.0 kN (Aux.) Max. Height about Ground: 30.7 m Due to our policy of continual product improvements all designs and specifications are subject to change without advance notice. Copyright by No part of this catalog may be reproduced in any manner without notice. 17-1, Higashigotanda 2-chome, Shinagawa-ku, Tokyo 141-8626 JAPAN Tel: ++81 (0) 3-5789-2111 Fax: ++81 (0) 3-5789-2134 TK750 Inquiries To: Bulletin No. TK Series-101 Printed in Japan Lifting Capacity: 75t 3.0 m Operating Weight: 64.8 tons Rated Line Pull: 68.7 kN (Main/Aux,) Max. Height about Ground: 30.4 m

Newly Developed Telescopic Boom Features High Strength and High Rigidity Operability That Only a Telescopic Boom Can Deliver Boom Combines the Advantages of Light Weight and High Stability Despite its light weight, the boom features both high strength and high rigidity, supported by crawlers that deliver solid traction and 360-degree stability. Practical Lift Capacity within the Working Radius Most Frequently Used: High-Strength Boom Handles Heavy-Duty Basic Construction with Ease The TK series is designed with ample strength to accommodate basic operation with such attachments as...

Newly Developed Telescopic Boom Features High Strength and High Rigidity Operability That Only a Telescopic Boom Can Deliver Boom Combines the Advantages of Light Weight and High Stability Despite its light weight, the boom features both high strength and high rigidity, supported by crawlers that deliver solid traction and 360-degree stability. Practical Lift Capacity within the Working Radius Most Frequently Used: High-Strength Boom Handles Heavy-Duty Basic Construction with Ease The TK series is designed with ample strength to accommodate basic operation with such attachments as...

SAFETY Wide Array of Safety Features Operational Range Limiter By setting the parameters of boom angle (upper and lower limits), boom top height, and operating radius, the operator can limit the range in which the boom operates. A warning buzzer sounds and the machine stops automatically whenever those limits are approached. Engine Start-Up Safety Mechanism Prevents Accidental Operation If the engine is started with the operation levers engaged, a safety mechanism prevents the winch and boom from moving. Crawler Confirmation Switch This feature prevents the crane from toppling if the boom...