2011-2023 TCM 840 WHEEL LOADER

Technical Description

The TCM 840 is a robust wheel loader engineered for efficient material handling in construction and industrial applications. It features a turbocharged 6-cylinder 6BDIT engine delivering 123 hp at 2200 rpm with peak torque at 1600 rpm, ensuring powerful performance and reliable operation. The loader's hydraulic system includes a closed and pressurized pump with a flow capacity of 48.7 gallons per minute, pressure relief set at 2700 psi, enabling fast cycle times: 6 seconds to raise, 1.5 seconds to dump, and 3 seconds to lower the bucket. The bucket has a heaped capacity of 3.2 cubic yards (2 m³) and a breakout force of 23,590 lbs (10,700 kg), supported by an 8.2 ft (2 m) wide bucket. Key dimensions include a hinge pin max height of 12.2 ft (4 m), dump clearance at max raise of 9.2 ft (3 m), a wheelbase of 9.6 ft (3 m), and width over tires of 8 ft (2 m). It operates at a top speed of 21.7 mph (34 km/h) in forward and reverse with a 3-speed countershaft full powershift transmission. The operating weight is approximately 21,804 lbs (9,890 kg) with static tipping weight at 17,747 lbs (8,050 kg). The unit runs on a 24 V electrical system with a 25 A alternator, and carries fuel (45 gal/170 L), hydraulic fluid (21.2 gal/79 L), and various lubricant capacities designed for durability and performance. Tires size is 17.5-25-12PR L2, and rear axle oscillation allows 24° for improved maneuverability on uneven terrain.