Yanmar and Takeuchi for the Tracked Dumper
Yanmar's compact 4-cylinder engine, designated 4TNV94FHT, powers the TCR50-3 tracked dumper for its compatriot Takeuchi
Yanmar’s compact 4-cylinder engine, designated 4TNV94FHT, powers the TCR50-3 tracked dumper for its compatriot Takeuchi. Yanmar’s TNV series is among the most versatile in the landscape of industrial mobile applications. Definitely geared towards specialized tractors, professional lawnmowers, and multipurpose machines, it also lends itself to use on construction sites. In this case, the Yanmar 4TNV94FHT used by Takeuchi is a 3-liter (Bore x Stroke: 94×110 mm) turbocharged engine, with common rail and an EGR and SCR devices.
It is indeed capable of covering the power range between 69.8 and 88.4 kW. The Japanese OEM has therefore chosen the top-of-the-range model, which reaches maximum power at 2,500 rpm, with a torque of 410 Nm in the range between 1,450 and 1,700 rpm. Thanks also to the support of the 4-cylinder engine, the new Takeuchi TCR50-3 maintains the same load capacity of 3,700 kg and the same heaped capacity of 2.055 cubic meters as its predecessor. The tracks have a traction force of 72.2 kN, giving the machine high pushing power. A feature that improves drivability on soft, steep, or uneven terrain.
What else can be known about the Takeuchi TCR50-3, besides Yanmar?
As mentioned in the previous section, the Takeuchi TCR50-3 is a machine built upon the established architecture of its predecessor, the TCR50-2. The new model remains largely unchanged, except for its enhanced performance on challenging terrains.
Clay Eubanks, Takeuchi’s Director of Sales and Aftermarket, highlights, “Tracked dumpers continue to gain popularity as more and more businesses discover their effectiveness in a wide range of demanding jobs. These are contexts where wheeled dumpers or wheel loaders aren’t practical. The new TCR50-3 therefore combines the basic performance that made our previous model a success but with increased traction force. Furthermore, it incorporates more operator-centric features. These elements aim to improve both comfort and productivity.“
Discharge, Safety, and Remote Control
Material discharge is made easy thanks to both the 65° dump angle of the skip and its ability to swivel 180° (90° left and 90° right) on its turntable. This precise material placement enhances safety and helps prevent premature wear on the tracked undercarriage.
Takeuchi has included an LED lighting package for improved visibility in low-light conditions. The rearview camera is now chassis-mounted, providing superior rear visibility even when the skip is rotated, significantly boosting safety around the machine. Finally, joystick controls and a foot throttle ensure smooth operation for both machine travel and material discharge.
The manufacturer has also specifically focused on ease of maintenance, offering larger access panels and convenient access to daily inspection points. Additionally, a fuel transfer pump is standard, making refueling quicker and more convenient.
For remote monitoring, the TCR50-3 features the Takeuchi Fleet Management (TFM) telematics system. This standard feature, also present on the TCR50-2, allows for real-time tracking of the machine’s health and operational status.
