New Holland LS150 Skid Steer Loader – Specs, Parts & Troubleshooting Guide

Description:

The New Holland LS150 Skid Steer Loader is a compact, radial-lift machine built for agility and precision in tight working spaces. Designed for light- to mid-duty tasks, the LS150 delivers excellent breakout force, reliable performance, and fuel-efficient power via a naturally aspirated diesel engine. This model is favored by landscapers, farmers, and construction crews for its simple hydraulic design and ease of maintenance.

Key Specifications:

Engine:

• Model: New Holland N844T (manufactured by Shibaura)

• Type: 4-cylinder, naturally aspirated diesel

• Horsepower: 43 hp (gross)

• Displacement: 121 cu in (1.99 L)

• Fuel Capacity: 14.5 gallons

Transmission & Drive:

• Drive Type: Hydrostatic chain-driven

• Travel Speed: ~6.5 mph

• Control: Manual lever control for speed/direction

Hydraulic System:

• Hydraulic Flow: 15.6 GPM

• Hydraulic Pressure: ~2,300 psi

• Pump Type: Gear pump

• System Type: Open center

Performance:

• Rated Operating Capacity: 1,500 lbs

• Tipping Load: 3,000 lbs

• Breakout Force (Bucket): 3,150 lbs

• Lift Path: Radial

• Operating Weight: 5,050 lbs

Dimensions:

• Overall Length (with bucket): 121 in

• Width (over tires): 59.8 in

• Height to Top of ROPS: 75 in

• Wheelbase: 36 in

• Dump Height (at full lift): ~90 in

Maintenance Essentials:

• Routine Replacements:

  • Hydraulic cylinder seals

  • Fuel and oil filters

  • Drive chains and sprockets

  • Engine belts and gaskets

• Recommended Fluids:

  • Engine Oil: 10W30

  • Hydraulic Oil: ISO 46 or New Holland NH-134

• Service Intervals:

  • Engine oil/filter: 100 hours

  • Hydraulic fluid/filter: 250 hours

Common Issues & Quick Fixes:

• Hydraulic Creep or Lift Drop: Caused by internal cylinder leakage—replace with hydraulic seal kits.

• Starting Problems in Cold Weather: Weak glow plugs or battery—replace ignition components here.

• Drive Chain Noise or Jerking: Check chain tension and sprockets for wear.

• Loader Arm Wobble: Replace worn bushings and pins – available under loader frame parts.

Serial Number Location:

• Stamped on a plate located on the inside of the left lift arm tower, or under the operator seat near the seat base cross member.

Pro Tip:

When the LS150 struggles under load, it’s often due to a clogged hydraulic return filter—swap filters regularly to maintain breakout power.