John Deere 344H Compact Wheel Loader

Description:

The John Deere 344H Compact Wheel Loader is a mid-sized workhorse known for its balance of power, speed, and maneuverability. With Z-bar loader linkage and high-lift capability, the 344H is ideal for a wide range of construction, agricultural, and material handling tasks. Its fully automatic powershift transmission and strong hydraulic system make it especially effective in heavy-duty applications requiring high breakout force and quick cycle times.

Key Specifications:

• Engine: John Deere 4045T, 4-cylinder, 4.5L turbocharged diesel

• Net Power: 100 hp (75 kW)

• Transmission: 4-speed automatic powershift (torque converter)

• Hydraulic System: Open center, gear pump – 33 GPM at 3,000 psi

• Operating Weight: 15,000 lbs (approx.)

• Breakout Force: 16,000+ lbf

• Lift Capacity: ~9,000 lbs

• Travel Speed: Up to 22 mph

• Bucket Capacity: 2.0–2.5 cu. yd

Maintenance & Common Parts:

• Essential maintenance includes engine oil/filter changes, hydraulic system flushes, and inspection of transmission clutch packs.

• Common replacement items: Hydraulic cylinder seal kits, powershift transmission components, loader pins and bushings, brake caliper rebuild kits.

• Known issues: Transmission slippage often points to worn clutch packs or solenoid failures—use quality replacement parts to restore function.

Pro Tips:

• If experiencing sluggish hydraulics, inspect suction screen for debris before replacing pump.

• Keep articulation joint greased frequently, especially in dirt-heavy environments.

Serial Number Info:
Serial number plate is typically found on the left-hand side of the machine, just forward of the cab steps on the frame. Always verify the serial number when ordering driveline or hydraulic parts due to changes across production years.