Specifications:
The document outlines the specifications of a construction machinery product, focusing on its undercarriage, hydraulic system, engine, and power transmission system. Key specifications include a splayed beam suspended structure, track type with a width of 1100mm, and a pitch of 203.2mm. The maximum pressure for the hydraulic system is 14MPa, with a gear pump type and a discharge rate of 243L/min.

Engine Details:
The engine model is STEYR WD615T1-3A/SHANGCHAI C6121, featuring a 4-cycle, in-line, water-cooled, direct injection system. It has a rated revolution of 1850r/min and a rated power of 120kW. The engine includes 6 cylinders with a bore and stroke of 126mm x 130mm, a maximum torque of 764Nm, and a piston displacement of 9.726L. The minimum fuel consumption is 214g/KW.h.

Power Transmission System:
The main clutch is a wet, multi-disc, inertia brake, hand-operated with a hydraulic booster. The transmission is forced lubrication, hand-operated. The main drive uses a spiral bevel gear with single-stage speed reduction and splash lubrication. The steering clutch is wet, multi-disc, spring-loaded, hand hydraulically separated, inter-linking with the steering brake. The final drive is a two-stage reduction of spur gear with splash lubrication.

Overall Dimensions and Performance:
The machinery has a straight tilt of 5262mm, a minimum ground clearance of 495mm, and a ground pressure of 0.027MPa. It has a minimum turning radius of 4.6m and a gradeability of 30 degrees. The track gauge is 2300mm, with a dozing capacity of 3.8m3 and an efficiency of 40-220m3/H. The blade width is 4150mm, with a height of 960mm, a maximum drop below ground of 485mm, and a maximum tilt adjustment of 730mm.

Travel Speed:
The travel speed varies with gear, with forward speeds ranging from 0-2.67 km/h in 1st gear to 0-11.13 km/h in 5th gear. Reverse speeds range from 0-3.48 km/h in 1st gear to 0-9.92 km/h in 4th gear.

Contact Information:
The document provides contact details for Shandong Shantui Construction Machinery IMP&EXP Co., Ltd, including addresses in Jining, Shandong, and Beijing, China, along with telephone and fax numbers, and an email address.