Excavators, Hooks, Picks, Probes, Tuning Tools

Image	Part Number	Description / PDF	Quantity	Rfq
	84006 Xcelite	HK STRT MINI 3-1/8	0
	84018 Xcelite	LONG STRAIGHT PICK	0
	84012 Xcelite	LONG 90 DEGREE PICK	0
	84007 Xcelite	HK OFF MINI 3-1/8	0
	84010 Xcelite	8PC HOOK & PICK SET	0
	84015 Xcelite	LONG COMPLEX PICK	0
	84013 Xcelite	LONG 45 DEGREE PICK	0
	84014 Xcelite	LONG DOUBLE ANGLE PICK	0
	84011 Xcelite	LONG FULL HOOK	0
	3121D Xcelite	SET HK&PICK	0
	84020 Xcelite	4PC HEAVY-DUTY HOOK & PICK SET	0
	84001D Xcelite	PULL PIN COTTER 5	0
	84002D Xcelite	PULL HOSE PICK 4	0
	84000D Xcelite	SET HK & PICK 7PC	0
	84024 Xcelite	HEAVY-DUTY COMB PICK	0
	84021 Xcelite	HEAVY DUTY FULL HOOK	0
	84022 Xcelite	HEAVY-DUTY STRAIGHT PICK	0
	84016 Xcelite	LONG ANGLE HOOK PICK	0
	84040 Xcelite	SET HK & PICK MINI 4PC	0
	84004D Xcelite	HK FULL MINI 3-1/8	0

Excavators, Hooks, Picks, Probes, Tuning Tools

1. Overview

This document provides technical details for five categories of specialized tools: Excavators, Hooks, Picks, Probes, and Tuning Tools. These tools are essential in industrial, medical, musical, and construction applications for material handling, precision manipulation, measurement, and calibration. Their evolution reflects advancements in material science, ergonomics, and automation, enabling higher precision and operational efficiency.

2. Main Types and Functional Classification

Type	Functional Features	Application Examples
Excavators	Hydraulic-powered digging mechanisms, variable bucket capacities	Construction site excavation, pipeline installation
Hooks	Load-bearing curved designs with safety latches	Freight handling, automotive component retrieval
Picks	Pointed tips with shock-resistant shafts	Rock sampling, dental plaque removal
Probes	High-sensitivity tactile feedback systems	Surgical exploration, circuit board diagnostics
Tuning Tools	Vibration frequency measurement and adjustment	String instrument calibration, engine synchronization

3. Structure and Components

Typical configurations include: - Excavators: Boom/arm assembly, hydraulic cylinders, rotating carbody, operator cabin - Hooks: Forged steel shank, throat opening mechanism, load sensor integration - Picks: Tungsten carbide tip, vibration-dampening handle, ergonomic grip - Probes: Flexible stainless steel shaft, 360 rotating tip, pressure-sensitive feedback - Tuning Tools: Digital frequency display, adjustable tension calibration, acoustic sensor

4. Key Technical Specifications

Parameter	Importance	Typical Values
Load Capacity	Determines operational safety margins	Excavators: 5-50 tons \| Hooks: 0.5-20 tons
Material Hardness	Affects wear resistance	Picks: HRC 58-62 \| Probes: HRC 45-50
Frequency Accuracy	Calibration precision	Tuning Tools: 0.1%
Operating Temperature	Determines environmental suitability	-30 C to 120 C standard range
Ergonomic Force	Operator fatigue reduction	Probes: <2N \| Picks: <50N

5. Application Fields

Construction: Excavators for foundation digging
Manufacturing: Hooks for assembly line part transfer
Medical: Probes for minimally invasive surgery
Musical: Tuning Tools for concert pianos
Geological: Picks for mineral sample extraction

6. Leading Manufacturers and Products

Manufacturer	Product Line	Key Specifications
Caterpillar	323 Excavator	140kW engine, 1.2m bucket capacity
Stanley Proto	Jaw-Hook Series	1814kg load rating, corrosion-resistant coating
DENTSPLY Sirona	Periodontal Picks	0.25mm tip radius, antimicrobial handle
Fluke Biomedical	VT04 Probe Kit	4-point temperature sensing, 0.5s response time
Korg	OT-120H Tuner	120Hz-4.2kHz range, 0.1Hz resolution

7. Selection Recommendations

Consider: - Application-specific load requirements (always exceeding 20% safety margin) - Environmental conditions (temperature, corrosion exposure) - Precision tolerance (critical for medical/probe applications) - Operator training requirements - Maintenance accessibility (particularly for hydraulic excavators) - Calibration frequency for tuning tools

8. Industry Trends

Current developments include: - Electrification of excavator platforms (25% market shift observed 2022-2024) - Smart hooks with IoT load monitoring (estimated $450M market by 2030) - Nanocoated picks for medical applications (reduces cross-contamination) - AI-integrated tuning systems with self-adjustment capabilities - Biodegradable composite materials for ergonomic tool handles