US
Metric

Overview

The TH408D is precision engineered to handle any task, offering stability, maneuverability, speed and power in any application.

Engine

Engine Model
Cat C3.4B

Weights

Operating Weight - With Carriage and Forks*
18797.00 lb
8526.00 kg

Operating Specifications

Rated Load Capacity
8800.00 lb
3992.00 kg
Maximum Lift Height
24.90 ft
7.60 m
Maximum Forward Reach
14.10 ft
4.30 m
Capacity at Maximum Forward Reach
3075.00 lb
1395.00 kg
Capacity at Maximum Lift Height
4000.00 lb
1814.00 kg
Outside Turning Radius - Over Tires
12.60 ft
3.85 m

Tires

Standard
Mitas 15.5/80-24 16 ply
Option (1)
Michelin 15.5 R25 XHA

Hydraulic System

System Type
Load Sensing, Closed Center

Service Refill Capacities

Fuel Tank
40.00 gal (US)
151.00 l
Diesel Exhaust Fluid
5.00 gal (US)
19.00 l

Boom Performance

Boom Up
7.20 s
7.20 s
Boom Down
5.50 s
5.50 s
Tele In
5.30 s
5.30 s
Tele Out
6.00 s
6.00 s

Braking System

Parking Brake
Mechanically actuated on front axle service brakes
Service Brakes
Boost assisted oil immersed multi disc on both axles

Axles

Front Axle
High bias, planetary reduction hubs with limited slip differential

Service Refill Capacities

Hydraulic Tank
31.70 gal (US)
120.00 l

Hydraulic System

Pump Type
Variable Flow, Axial Piston

Boom Performance

Crowd Backward
2.90 s
2.90 s

Axles

Rear Axle
Open differential with planetary reduction hubs

Boom Performance

Combined - Down and In
8.70 s
8.70 s
Combined - Up and Out
10.70 s
10.70 s
Crowd Forward - Dump
3.50 s
3.50 s

Dimensions (Approximate)

Cab Width
3.00 ft
900.00 mm
Departure Angle
60°
Ground Clearance
1.40 ft
430.00 mm
Machine Length
17.30 ft
5260.00 mm
Maximum Fork Crowd Angle
24°
Maximum Fork Dump Angle
128°
Note
*Add 200 mm (7.9 in) for beacon. Add 40 mm (1.6 in) for top guard.
Overall Height - Standard Tires*
8.10 ft
2475.00 mm
Overall Length to Front of Carriage
17.40 ft
5286.00 mm
Overall Width - Standard Tires
7.80 ft
2382.00 mm
Overhang
3.30 ft
1000.00 mm
Track
6.50 ft
1988.00 mm
Wheel Base
10.30 ft
3165.00 mm

Electrical

Alternator Output
12V/150A
Battery
1 × 12V 1,000 CCA Battery

Engine - Option 1

Emissions
*Meets Tier 4 Final emission standards.
Gross Power
124.00 HP
92.60 kW
Maximum Torque
391.00 ft·lbf
530.00 N·m
Model*
Cat C4.4 ACERT

Engine - Option 2

Emissions
*Meets Tier 4 Final emission standards.
Gross Power
142.00 HP
106.00 kW
Maximum Torque
413.00 ft·lbf
560.00 N·m
Model*
Cat C4.4 ACERT

Engine - Standard

Emissions
*Meets Tier 4 Final emission standards.
Gross Power
111.00 HP
83.00 kW
Maximum Torque
339.00 ft·lbf
460.00 N·m
Model*
Cat C3.4B

Hydraulic System

Auxiliary Hydraulic Flow - Boom Head - Continuous
25.00 gal/min
95.00 l/min
Auxiliary Hydraulic Flow - Boom Head - Intermittent
25.00 gal/min
95.00 l/min
Auxiliary Hydraulic Flow - Machine Rear
21.00 gal/min
80.00 l/min
Auxiliary Hydraulic Pressure
3553.00 psi
245.00 bar
Maximum Pump Capacity
36.90 gal/min
140.00 l/min
System Pressure
3770.00 psi
260.00 bar

Operating Specifications

Outside Turning Radius - Over Forks
14.80 ft
4.51 m

Performance

Boom Breakout Force
10341.00 lbf
46.00 kN
Bucket Breakout Force
16186.00 lbf
72.00 kN
Drawbar Pull - 106 kW/142 hp Engine
21806.00 lbf
97.00 kN
Drawbar Pull - 83 kW/111 hp Engine
20682.00 lbf
92.00 kN
Drawbar Pull - 92.6 kW/124 hp Engine
19783.00 lbf
88.00 kN
Noise Levels - External
106.00 dB(A)
106.00 dB(A)
Noise Levels - In Cab
74.00 dB(A)
74.00 dB(A)
Quick Coupler Rotation
152°
Towable Mass - Hydraulically Braked
26455.00 lb
12000.00 kg

Tires

Option (2)
Michelin 460/70 R24 XMCL
Option (3)
Michelin 500/70 R24 XMCL
Option (4)
Michelin 440/80 24 Power CL
Option (5)
Michelin 400/80 24 Power CL
Option (6)
Michelin 460/70 R24 Bibload
Option (7)
Firestone Duraforce
Option (8)
13 × 24 Solid Tires

Transmission*

Forward - 1
3.60 mile/h
5.80 km/h
Forward - 2
5.30 mile/h
8.60 km/h
Forward - 3
7.00 mile/h
11.30 km/h
Forward - 4
10.40 mile/h
16.70 km/h
Forward - 5
15.80 mile/h
25.40 km/h
Forward - 6
24.90 mile/h
40.00 km/h
Note
*Maximum speed subject to machine configuration.
Reverse - 1
3.60 mile/h
5.80 km/h
Reverse - 2
7.00 mile/h
11.30 km/h
Reverse - 3
15.80 mile/h
25.40 km/h
Type
Cat PG124 6 speed power shift

Weights

Note
*Represents machine configuration of 106 kW (142 hp/bhp) engine on standard 15.5/80-24 16 ply tires.

Engine - Option 1

Stroke
5.00 in
127.00 mm

Lift and Reach

Maximum Forward Reach
14.10 ft
4.30 m

Engine - Standard

Stroke
4.30 in
110.00 mm

Engine - Option 1

Displacement
269.00 in³
4.40 l

Lift Capacity

Capacity at Maximum Height
4000.00 lb
1814.00 kg

Engine - Option 1

Bore
4.10 in
105.00 mm

Lift Capacity

Rated Load Capacity
8800.00 lb
3992.00 kg

Engine - Option 2

Displacement
269.00 in³
4.40 l
Stroke
5.00 in
127.00 mm

Engine - Standard

Bore
3.90 in
99.00 mm

Engine Power

Gross Power - 2,200 rpm - Standard
111.00 HP
83.00 kW

Engine - Standard

Displacement
207.00 in³
3.40 l

Lift and Reach

Maximum Lift Height
24.90 ft
7.60 m

Lift Capacity

Capacity at Maximum Reach
3075.00 lb
1395.00 kg

Performance

Drawbar Pull - 93 kW/124 hp Engine
19783.00 lbf
88.00 kN

Air Conditioning System

Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.2 kg of refrigerant which has a CO2 equivalent 1.575 metric tonne.

Engine Power

Gross Power - 2,200 rpm - Option 2
142.00 HP
106.00 kW
Gross Power - 2,200 rpm - Option 1
124.00 HP
92.60 kW

Engine - Option 2

Bore
4.10 in
105.00 mm
Features

Engine Options

Choose the right engine for you – three fuel efficient Cat® engines are available to suit a wide range of applications.

Frame, Boom and Linkage

Designed for durability. Easy to access greasing points mean a long, trouble free life for the machine. A Z-bar linkage with 152 degrees of coupler rotation delivers powerful breakout forces and fast cycle times.

Powerful Hydraulics

A variable displacement piston pump matched to a high performance flow sharing valve makes multi functioning easy. The load sensing system means excellent fuel economy, as the pump only works when required.

Cab

The cab is designed with the operator in mind with a multi function joystick and a comfortable working environment. The unique “Operator Preferences” feature allows the machine to be tuned to suit individual operators. Options include a heated air suspension seat, large display screen with pre-loaded load charts, rearview camera, reversing sensors and air conditioning.

Standard Equipment
  • Cab ROPS and FOPS
    • Longitudinal Stability Indicator
    • Sunscreen
    • Mechanical Suspension Seat with Seat Belt
    • Roof Wiper
    • Heater/De-mister
    • Engine Speed Set
    • Multi Function Joystick Controller with FNR
    • Front and Rear Windscreen Wipers
    • Mechanical Parking Brake
  • Electrical
    • 1 × 12V 1,000 CCA Battery
    • Work Lights, 4 × Cab Mounted (2 front, 2 rear) 2 × Boom Mounted
    • Reverse Alarm
  • Other Equipment
    • Boom Brushes
    • Single Auxiliary Service to Boom Head
  • Tires
    • Mitas 15.5/80-24 16 ply
  • Quick Couplers
    • Manual Cat “IT” Interface
    • Competitive couplers are available, please consult your Cat dealer for details.
Optional Equipment
  • Cab ROPS and FOPS
    • Reversing Camera
    • Reversing Sensors
    • Electronic Multi function display screen
    • Air Suspension Seat with Seat Belt
    • Heated Air Suspension Seat with Seat Belt
    • Screen Guard
    • Roof Guard
    • Air Conditioning
    • Column Mounted FNR Lever
    • SAHR Parking Brake
  • Electrical
    • 2 × 12V 815 CCA Batteries
    • Block Heater 240 Volt
    • Product Link Ready, Version 641
    • Seven (7) Pin Trailer Service
    • Rotating Beacon
  • Other Equipment
    • Ride Control with Boom Float
    • 2nd Auxiliary Service to Boom Head
    • Auxiliary Service to Rear
    • Rear Hitch Mirror, Flat
    • Rear Hitch Mirror, Convex
    • Tool Box
    • Boom Safety Brace
  • Tires
    • Michelin 460/70 R24 XMCL
    • Michelin 500/70 R24 XMCL
    • Michelin 400/80 24 Power CL
    • Michelin 440/80 24 Power CL
    • Michelin 460/70 R24 Bibload
    • Michelin 15.5 R25 XHA
    • Firestone Duraforce
    • 13 × 24 Solid Tires
  • Tow Hitches
    • Retrieval Hitch
    • Hydraulic Pick Up Hitch
    • EEC Manual Hitch
    • EEC Automatic Hitch
    • EEC Automatic Hitch with Piton
    • Trailer Braking Valve
  • Quick Couplers
    • Hydraulic Cat “IT” Interface
    • Competitive couplers are available, please consult your Cat dealer for details.
  • Work Tools
    • Floating Fork Carriage
    • ISO Class 3 Fixed Fork Carriage
    • Side Shift Carriage
    • 1 m³ (1.31 yd³) General Purpose Bucket
    • 1.5 m³ (1.96 yd³) Rehandling Bucket
    • 1.0 m³ (1.31 yd³) Multi Purpose Bucket
    • 2.0 m³ (2.62 yd³) Grain Bucket
    • 2.5 m³ (3.27 yd³) Grain Bucket
    • 3.0 m³ (3.92 yd³) Grain Bucket
    • 1225 mm (48 in) Bale Fork
    • Grapple Bucket
    • Muck Fork and Grapple
    • Bale Handler
    • Sweeper Collector