Target audience:
Compact tractor owners, small-acreage operators, landscapers, and DIY mechanics
Vehicle class:
Compact utility tractor
Primary advantage:
New Holland dealer support and parts network for the Boomer series
Design focus:
Compact size with category I three-point hitch implements
Engine type:
Diesel, liquid-cooled
Drive configuration:
Four-wheel drive (MFWD) with rear differential lock
Hydraulics:
Open-center hydraulic system
Steering:
Hydrostatic power steering
Models:
New Holland Boomer 20 and Boomer 25
Coverage areas:
General Safety, Controls and Instruments, Operation Instructions, Transport Operations, Maintenance, Specifications, Troubleshooting
Manual type:
Operator's / Maintenance Manual
Delivery method:
Instant download
General Safety:
Safety alerts, decal locations, roll-over protection, safe operating procedures
Controls and Instruments:
Operator station layout, gauges, switches, pedals, levers, PTO engagement
Operation Instructions:
Starting, stopping, operating in various conditions, implement hookup, three-point hitch use
Transport Operations:
Safe transport procedures, towing, load limits, trailer securing
Maintenance:
Scheduled service intervals, lubrication points, fluid checks, filter replacement
Specifications:
Engine, electrical, hydraulic, tire, and torque data
Troubleshooting:
Symptoms, probable causes, and corrective actions
Electrical System:
Battery, charging, starting, fuses, and wiring overview
Hydraulic System:
Fluid levels, filter service, three-point hitch and remote valve operation
Power Take-Off (PTO):
Front and rear PTO operation, safety, and implement compatibility
Steering and Brakes:
Adjustments, fluid checks, and operational notes
Wheels and Tires:
Inflation pressures, tire sizes, and wheel torque
Lubrication and Fluids:
Types and capacities for engine oil, coolant, hydraulic fluid, and grease
Storage:
Short- and long-term storage procedures
Diagnostic procedures:
Basic troubleshooting flowcharts and fault isolation
Repair procedures:
Component removal and installation for routine maintenance items
Service procedures:
Routine maintenance tasks with step-by-step instructions
Adjustment procedures:
For brakes, steering, and engine components as specified
Wiring diagrams:
Included for electrical circuits
Torque specifications:
Given for critical fasteners
Fluid capacities:
Provided for system refills
Special tools:
Noted where required; most are standard shop tools
Part numbers:
Not included; manual covers maintenance and operation only
Ordering information:
N/A - not specified in this manual
File Format:
PDF (searchable, bookmarked, zoomable)
Compatibility:
Windows, macOS, Linux, iOS, and Android — any device with a PDF reader
Requirements:
A PDF reader application (e.g. Adobe Acrobat Reader, free)
Searchability:
Fully text searchable for fast lookup of any topic
Print Quality:
High-resolution digital pages, printable at full clarity
Binding Type:
N/A — digital download, no physical binding
Paper Type:
N/A — digital download, no physical paper
Primary engine:
Diesel, 3-cylinder, liquid-cooled
Displacement range:
Approximately 0.9 to 1.1 liters across Boomer 20/25 models
Manufacturer:
Shibaura (used in various New Holland compact models)
Gross horsepower:
Boomer 20: 20 hp; Boomer 25: 25 hp
PTO horsepower:
Boomer 20: approx. 16 hp; Boomer 25: approx. 20 hp
Rated speed:
2800 rpm (nominal)
Fuel type:
Diesel (No. 2-D or equivalent)
Injection type:
Indirect injection
Fuel tank capacity:
Varies by model; refer to specifications section
Wheelbase:
Approx. 57.9 in (1470 mm) for Boomer 20/25
Overall length:
Approx. 106 in (2690 mm) with three-point hitch
Overall width:
Approx. 45 in (1145 mm) minimum
Height:
Approx. 79 in (2000 mm) to top of ROPS
Curb weight:
Boomer 20: approx. 1,400 lb; Boomer 25: approx. 1,500 lb (varies with options)
First service:
50 hours (engine oil and filter, etc.)
Regular engine oil:
Every 200 hours
Hydraulic oil:
Every 400 hours
Air filter:
Inspect every 50 hours; replace as needed
Fuel filter:
Replace every 200 hours
Engine oil:
API CF or better; SAE 10W-30 (or 15W-40 depending on climate)
Hydraulic fluid:
New Holland hydraulic oil or equivalent
Coolant:
50/50 ethylene glycol mix
Common wear items:
Belts, hoses, filters, brake pads (if equipped)
Service points:
Grease fittings on loader and three-point hitch